【急！】c语言for语句循环结构（求小明应付金额具体如题！！） 15道六年级奥数题加答案，急急急啊！！！！！！！！！！！！！
\u3010\u6025\u3011C\u8bed\u8a00\u5faa\u73af\u7ed3\u6784for\u8bed\u8a00\u6c42\u5e73\u5747\u4f53\u91cd#includemain(){float t,st=0;int n,i;scanf("%d",&n);for(i=0;i<n;i++){scanf("%f",&t);st+=t;}printf("\n%.2f\n",st/n); getch(); }
\u3000\u30001.
\u3000\u3000\u7532\u3001\u4e59\u3001\u4e19\u4e09\u4eba\u540c\u4e58\u6c7d\u8f66\u5230\u5916\u5730\u65c5\u884c\uff0c\u4e09\u4eba\u6240\u5e26\u884c\u674e\u7684\u91cd\u91cf\u90fd\u8d85\u8fc7\u4e86\u53ef\u514d\u8d39\u643a\u5e26\u884c\u674e\u7684\u91cd\u91cf\uff0c\u9700\u53e6\u4ed8\u884c\u674e\u8d39\uff0c\u4e09\u4eba\u5171\u4ed84\u5143\uff0c\u800c\u4e09\u4eba\u884c\u674e\u5171\u91cd150\u5343\u514b\uff0e\u5982\u679c\u4e00\u4e2a\u4eba\u5e26150\u5343\u514b\u7684\u884c\u674e\uff0c\u9664\u514d\u8d39\u90e8\u5206\u5916\uff0c\u5e94\u53e6\u4ed8\u884c\u674e\u8d398\u5143\uff0e\u6c42\u6bcf\u4eba\u53ef\u514d\u8d39\u643a\u5e26\u7684\u884c\u674e\u91cd\u91cf\uff0e
\u3000\u3000 \u3010\u89e3\u3011\u8bbe\u6bcf\u4eba\u53ef\u514d\u8d39\u643a\u5e26X\u5343\u514b\u884c\u674e\uff0e\u4e00\u65b9\u9762\uff0c\u4e09\u4eba\u53ef\u514d\u8d39\u643a\u5e263X \u5343\u514b\u884c\u674e\uff0c\u4e09\u4eba\u643a\u5e26150\u5343\u514b\u884c\u674e\u8d85\u91cd(150-3X)\u5343\u514b\uff0c\u8d85\u91cd\u884c\u674e\u5171\u4ed84\u5143\u884c\u674e\u8d39\uff1b\u53e6\u4e00\u65b9\u9762\uff0c\u4e00\u4eba\u643a\u5e26150\u5343\u514b\u884c\u674e\u8d85\u91cd (150-X)\u5343\u514b\uff0c\u8d85\u91cd\u884c\u674e\u9700\u4ed8\u884c\u674e\u8d398\u5143\uff0e\u6839\u636e\u8d85\u91cd\u884c\u674e\u6bcf\u5343\u514b\u5e94\u4ed8\u7684\u94b1\u6570\u76f8\u540c\uff0c\u53ef\u5217\u65b9\u7a0b\uff1a
\u3000\u3000(150-3x):(150-x)=4:8
\u3000\u3000(150-x)=(150-3x)\u00d72
\u3000\u3000150-x=200-6x
\u3000\u30005x=150
\u3000\u3000x=20
\u3000\u3000 \u6240\u4ee5\u6bcf\u4eba\u53ef\u514d\u8d39\u643a\u5e26\u7684\u884c\u674e\u91cd\u91cf\u4e3a30\u5343\u514b\uff0e
\u3000\u30002.
\u3000\u3000\u7532\u4e59\u4e24\u4e2a\u6570\uff0c\u7532\u6570\u9664\u4ee5\u4e59\u6570\u55462\u4f5917\uff0e\u4e59\u6570\u768410\u500d\u9664\u4ee5\u7532\u6570\u55463\u4f5945\uff0e\u6c42\u7532\u3001\u4e59\u4e8c\u6570\uff0e
\u3000\u3000\u3010\u89e3\u3011\uff1a\u88ab\u9664\u6570\u3001\u9664\u6570\u3001\u5546\u548c\u4f59\u6570\u7684\u5173\u7cfb\uff1a\u88ab\u9664\u6570=\u9664\u6570\u00d7\u5546+\u4f59\u6570\uff0e\u5982\u679c\u8bbe\u4e59\u6570\u4e3ax\uff0c\u5219\u6839\u636e\u7532\u6570\u9664\u4ee5\u4e59\u6570\u55462\u4f5917\uff0c\u5f97\u7532\u6570=2x\uff0b17\uff0e\u53c8\u6839\u636e\u4e59\u6570\u768410\u500d\u9664\u4ee5\u7532\u6570\u55463\u4f5945\u5f9710x=3\uff082x\uff0b17\uff09\uff0b45\uff0c\u5217\u51fa\u65b9\u7a0b\uff0e
\u3000\u3000\u89e3\uff1a\u8bbe\u4e59\u6570\u4e3ax\uff0c\u5219\u7532\u6570\u4e3a2x+17\uff0e
\u3000\u300010x=3\uff082x\uff0b17\uff09+45
\u3000\u300010x=6x\uff0b51+45
\u3000\u30004x=96
\u3000\u3000x\uff1d24
\u3000\u30002x+17=2\u00d724+17=65\uff0e
\u3000\u3000\u7b54\uff1a\u7532\u6570\u662f65\uff0c\u4e59\u6570\u662f24
\u3000\u30003.
\u3000\u3000\u6709\u4e00\u7c7b\u81ea\u7136\u6570\uff0c\u4ece\u7b2c\u4e09\u4e2a\u6570\u5b57\u5f00\u59cb\uff0c\u6bcf\u4e2a\u6570\u5b57\u90fd\u6070\u597d\u662f\u5b83\u524d\u9762\u4e24\u4e2a\u6570\u5b57\u4e4b\u548c\uff0c\u5982257\u30011459\u7b49\u7b49\uff0c\u8fd9\u7c7b\u6570\u4e2d\u6700\u5927\u7684\u81ea\u7136\u6570\u662f\uff1f
\u3000\u3000\u3010\u89e3\u3011\u8981\u60f3\u4f7f\u81ea\u7136\u6570\u5c3d\u91cf\u5927\uff0c\u6570\u4f4d\u5c31\u8981\u5c3d\u91cf\u591a\uff0c\u6240\u4ee5\u6570\u4f4d\u9ad8\u7684\u6570\u503c\u5e94\u5c3d\u91cf\u5c0f\uff0c\u654510112358\u6ee1\u8db3\u6761\u4ef6\u3002
\u3000\u30004.
\u3000\u3000\u4e00\u7c7b\u81ea\u7136\u6570\uff0c\u5b83\u4eec\u7684\u6570\u5b57\u548c\u90fd\u662f2003\uff0c\u8fd9\u7c7b\u81ea\u7136\u6570\u4e2d\u6700\u5c0f\u7684\u4e00\u4e2a\u662f\uff1f
\u3000\u3000\u3010\u89e3\u3011\u8981\u6c42\u8fd9\u7c7b\u6570\u4e2d\u6700\u5c0f\u7684\u4e00\u4e2a\uff0c\u9996\u5148\u8981\u4fdd\u8bc1\u4f4d\u6570\u6700\u5c11\u3002\u8981\u4f7f\u4f4d\u6570\u6700\u5c11\uff0c\u5fc5\u987b\u6bcf\u4f4d\u4e0a\u7684\u6570\u5b57\u5c3d\u53ef\u80fd\u5927\uff0c\u5176\u6b21\u8fd9\u4e2a\u6570\u7684\u9996\u4f4d\u6700\u5c0f\u30022003\u00f79\uff1d222\u20265\uff0c\u6545\u6700\u5c0f\u7684\u4e00\u4e2a\u662f5999\u2026\u20269\uff08222\u4e2a9\uff09\u3002
\u3000\u30005.
\u3000\u3000\u4efb\u610f\u4ea4\u6362\u67d0\u4e2a\u4e09\u4f4d\u6570\u7684\u6570\u5b57\u987a\u5e8f\uff0c\u5f97\u5230\u4e00\u4e2a\u65b0\u7684\u4e09\u4f4d\u6570\uff0c\u539f\u4e09\u4f4d\u6570\u4e0e\u65b0\u4e09\u4f4d\u6570\u4e4b\u548c\u80fd\u5426\u7b49\u4e8e999\uff1f
\u3000\u3000\u3010\u89e3\u3011\u4e0d\u80fd\u30022\u4e2a\u4e09\u4f4d\u6570\u7684\u548c\u4e3a999\uff0c\u8bf4\u660e\u5728\u4e24\u4e2a\u6570\u76f8\u52a0\u65f6\u4e0d\u4ea7\u751f\u4efb\u4f55\u8fdb\u4f4d\u3002\u5982\u679c\u4e0d\u4ea7\u751f\u8fdb\u4f4d\u8bf4\u660e\u4e24\u4e2a\u4e09\u4f4d\u6570\u7684\u6570\u5b57\u4e4b\u548c\u76f8\u52a0\u6c42\u548c\uff0c\u5c31\u4f1a\u7b49\u4e8e\u548c\u7684\u6570\u5b57\u4e4b\u548c\uff0c\u8fd9\u662f\u4e00\u4e2a\u4eca\u540e\u5728\u6570\u5b57\u8c1c\u4e2d\u7684\u5e38\u7528\u7ed3\u8bba\u3002\u90a3\u4e48999\u7684\u6570\u5b57\u4e4b\u548c\u662f27\uff0c\u800c\u539f\u6765\u76842\u4e2a\u4e09\u4f4d\u6570\u7ecf\u8c03\u6362\u6570\u5b57\u987a\u5e8f\u540e\u6570\u5b57\u4e4b\u548c\u662f\u4e0d\u4f1a\u53d8\u7684\uff0c\u82e5\u4ee5a\u8bb0\u4e3a\u5176\u4e2d\u4e00\u4e2a\u4e09\u4f4d\u6570\u7684\u6570\u5b57\u4e4b\u548c\uff0c\u90a3\u4e48\u53e6\u4e00\u4e2a\u4e5f\u4e3aa\uff0c\u5219\u4f1a\u67092a=27\u7684\u77db\u76fe\u5f0f\u5b50\u51fa\u73b0\u3002\u8bf4\u660e\u539f\u5f0f\u4e0d\u6210\u7acb\u3002
\u3000\u3000 6.
\u3000\u3000\u5c06\u516d\u4e2a\u81ea\u7136\u657014\uff0c20\uff0c33\uff0c117\uff0c143\uff0c175\u5206\u7ec4\uff0c\u5982\u679c\u8981\u6c42\u6bcf\u7ec4\u4e2d\u7684\u4efb\u610f\u4e24\u4e2a\u6570\u90fd\u4e92\u8d28\uff0c\u5219\u81f3\u5c11\u9700\u8981\u5c06\u8fd9\u4e9b\u6570\u5206\u6210____\u7ec4\u3002
\u3000\u3000\u3010\u89e3\u3011\u5148\u5c06\u6240\u6709\u6570\u90fd\u5206\u89e3\u8d28\u56e0\u6570\u5f97\uff1a
\u3000\u300014=2\u00d77
\u3000\u300020=2\u00d72\u00d75
\u3000\u300033=3\u00d711
\u3000\u3000117=3\u00d73\u00d713
\u3000\u3000143=11\u00d713
\u3000\u3000175=5\u00d75\u00d77
\u3000\u3000\u6ce8\u610f\u523033\uff0c117\uff0c143\u4e24\u4e24\u90fd\u4e0d\u4e92\u8d28\uff0c\u6240\u4ee5\u81f3\u5c11\u5e94\u8be5\u5206\u62103\u7ec4\uff0c\u540c\u683714\uff0c20\uff0c175\u4e5f\u5fc5\u987b\u5206\u4e3a3\u7ec4\uff0c\u4e92\u76f8\u914d\u5408\u5c31\u884c\u3002
\u3000\u30007.
\u3000\u3000\u4e00\u4e2a\u6c34\u5730\u88c5\u6709\u8fdb\u6c34\u7ba1\u548c\u51fa\u6c34\u7ba1\uff0c\u5355\u5f00\u8fdb\u6c34\u7ba140\u5206\u53ef\u4ee5\u5c06\u7a7a\u6c60\u6ce8\u6ee1\uff1b\u5355\u5f00\u51fa\u6c34\u7ba11\u5c0f\u65f6\u53ef\u628a\u6ee1\u6cb9\u6c34\u653e\u5b8c\uff0e\u73b0\u540c\u65f6\u6253\u5f00\u4e24\u7ba1\uff0c\u591a\u5c11\u5c0f\u65f6\u53ef\u5c06\u5b83\u6c60\u6ce8\u6ee1\uff1f
\u3000\u3000\u3010\u89e3\u30111\u00f7\uff081/40\uff0d1/60 \uff09\uff1d120\uff0c 120\u5206\uff1d2\u5c0f\u65f6
\u3000\u3000\u7b54\uff1a2\u5c0f\u65f6\u53ef\u5c06\u5b83\u6c60\u6ce8\u6ee1\uff0e
\u3000\u30008.
\u3000\u3000\u4e00\u67b6\u98de\u673a\u4ece\u7532\u57ce\u98de\u5f80\u4e59\u57ce\uff0c\u6bcf\u5206\u98de\u884c12\u5343\u7c73\uff0c26\u5206\u98de\u5b8c\u5168\u7a0b\u768413/30\uff0c\u5168\u90e8\u822a\u7a0b\u662f\u591a\u5c11\u5343\u7c73\uff1f
\u3000\u3000\u3010\u89e3\u3011\u7b54\uff1a12\u00d726\u00f713/30\uff1d720\uff08\u5343\u7c73\uff09
\u3000\u30009.
\u3000\u3000\u7b3c\u4e2d\u88c5\u6709\u9e21\u548c\u5154\u82e5\u5e72\u53ea\uff0c\u5171100\u53ea\u811a\uff0c\u82e5\u5c06\u9e21\u6362\u6210\u5154\uff0c\u5154\u6362\u6210\u9e21\uff0c\u5219\u517192\u53ea\u811a\u3002\u7b3c\u4e2d\u539f\u6709\u5154\u3001\u9e21\u5404\u591a\u5c11\u53ea\uff1f
\u3000\u3000\u3010\u89e3\u3011\u5154\u6362\u6210\u9e21\uff0c\u6bcf\u53ea\u5c31\u51cf\u5c11\u4e862\u53ea\u811a\u3002
\u3000\u3000(100-92)/2=4\u53ea\uff0c
\u3000\u3000\u5154\u5b50\u6bd4\u9e21\u591a4\u53ea\u3002
\u3000\u3000\u53bb\u63894\u53ea\u5154\u5b504*4=16\u53ea\u811a\uff0c100-16=84\u53ea\u811a\u662f\u540c\u6837\u5154\u5b50\u548c\u9e21\u7684\u811a
\u3000\u300084/6=14\u662f\u9e21\u7684\u6570\u91cf
\u3000\u300014+4=18\u662f\u5154\u5b50\u7684\u6570\u91cf
\u3000\u3000\u7b54\uff1a\u5154\u5b50\u670918\u53ea\uff0c\u9e21\u670914\u53ea\u3002
\u3000\u300010.
\u3000\u3000\u3000\u67d0\u5b66\u6821\u7684\u82e5\u5e72\u5b66\u751f\u5728\u4e00\u6b21\u6570\u5b66\u8003\u8bd5\u4e2d\u6240\u5f97\u5206\u6570\u4e4b\u548c\u662f8250\u5206.\u7b2c\u4e00\u3001\u4e8c\u3001\u4e09\u540d\u7684\u6210\u7ee9\u662f88\u300185\u300180\u5206\uff0c\u5f97\u5206\u6700\u4f4e\u7684\u662f30\u5206\uff0c\u5f97\u540c\u6837\u5206\u7684\u5b66\u751f\u4e0d\u8d85\u8fc73\u4eba\uff0c\u6bcf\u4e2a\u5b66\u751f\u7684\u5206\u6570\u90fd\u662f\u81ea\u7136\u6570.\u95ee\uff1a\u81f3\u5c11\u6709\u51e0\u4e2a\u5b66\u751f\u7684\u5f97\u5206\u4e0d\u4f4e\u4e8e60\u5206\uff1f
\u3000\u3000\u3010\u89e3\u3011\u9664\u5f97\u520688\u300185\u300180\u7684\u4eba\u4e4b\u5916\uff0c\u5176\u4ed6\u4eba\u7684\u5f97\u5206\u90fd\u572830\u81f379\u5206\u4e4b\u95f4\uff0c\u5176\u4ed6\u4eba\u5171\u5f97\u5206\uff1a8250-\uff0888\uff0b85\uff0b80\uff09=7997\uff08\u5206\uff09.
\u3000\u3000\u4e3a\u4f7f\u4e0d\u4f4e\u4e8e60\u5206\u7684\u4eba\u6570\u5c3d\u91cf\u5c11\uff0c\u5c31\u8981\u4f7f\u4f4e\u4e8e60\u5206\u7684\u4eba\u6570\u5c3d\u91cf\u591a\uff0c\u5373\u5f97\u5206\u572830\uff5e59\u5206\u4e2d\u7684\u4eba\u6570\u5c3d\u91cf\u591a\uff0c\u5728\u8fd9\u4e9b\u5206\u6570\u4e0a\u6700\u591a\u67093\u00d7\uff0830\uff0b31\uff0b\u2026\uff0b59\uff09= 4005\u5206\uff08\u603b\u5206\uff09\uff0c\u56e0\u6b64\uff0c\u5f9760\uff5e79\u5206\u7684\u4eba\u81f3\u591a\u603b\u5171\u5f977997-4005=3992\u5206.
\u3000\u3000\u5982\u679c\u5f9760\u5206\u81f379\u5206\u7684\u670960\u4eba\uff0c\u5171\u5360\u5206\u65703\u00d7\uff0860+61+ \u2026+ 79\uff09= 4170\uff0c\u6bd4\u8fd9\u4e9b\u4eba\u81f3\u591a\u5f97\u52067997-4005= 3992\u5206\u8fd8\u591a178\u5206\uff0c\u6240\u4ee5\u8981\u4ece\u4e0d\u4f4e\u4e8e60\u5206\u7684\u4eba\u4e2d\u53bb\u6389\u5c3d\u91cf\u591a\u7684\u4eba.\u4f46\u663e\u7136\u6700\u591a\u53ea\u80fd\u53bb\u6389\u4e24\u4e2a\u4e0d\u4f4e\u4e8e60\u5206\u7684\uff08\u53e6\u52a0\u4e00\u4e2a\u4f4e\u4e8e60\u5206\u7684\uff0c\u4f8b\u5982\uff0c178=60\uff0b60\uff0b58\uff09.\u56e0\u6b64\uff0c\u52a0\u4e0a\u524d\u4e09\u540d\uff0c\u4e0d\u4f4e\u4e8e60\u5206\u7684\u4eba\u6570\u81f3\u5c11\u4e3a61\u4eba.
\u3000\u3000 11.
\u3000\u3000\u82e5\u5e72\u53ea\u540c\u6837\u7684\u76d2\u5b50\u6392\u6210\u4e00\u5217\uff0c\u5c0f\u806a\u628a42\u4e2a\u540c\u6837\u7684\u5c0f\u7403\u653e\u5728\u8fd9\u4e9b\u76d2\u5b50\u91cc\u7136\u540e\u5916\u51fa\uff0c\u5c0f\u660e\u4ece\u6bcf\u652f\u76d2\u5b50\u91cc\u53d6\u51fa\u4e00\u4e2a\u5c0f\u7403\uff0c\u7136\u540e\u628a\u8fd9\u4e9b\u5c0f\u7403\u518d\u653e\u5230\u5c0f\u7403\u6570\u6700\u5c11\u7684\u76d2\u5b50\u91cc\u53bb\u3002\u518d\u628a\u76d2\u5b50\u91cd\u6392\u4e86\u4e00\u4e0b\uff0e\u5c0f\u806a\u56de\u6765\uff0c\u4ed4\u7ec6\u67e5\u770b\uff0c\u6ca1\u6709\u53d1\u73b0\u6709\u4eba\u52a8\u8fc7\u5c0f\u7403\u548c\u76d2\u5b50\uff0e\u95ee\uff1a\u4e00\u5171\u6709\u591a\u5c11\u53ea\u76d2\u5b50?
\u3000\u3000\u3010\u89e3\u3011\u8bbe\u539f\u6765\u5c0f\u7403\u6570\u6700\u5c11\u7684\u76d2\u5b50\u91cc\u88c5\u6709a\u53ea\u5c0f\u7403\uff0c\u73b0\u5728\u589e\u52a0\u4e86b\u53ea\uff0c\u7531\u4e8e\u5c0f\u806a\u6ca1\u6709\u53d1\u73b0\u6709\u4eba\u52a8\u8fc7\u5c0f\u7403\u548c\u76d2\u5b50\uff0c\u8fd9\u8bf4\u660e\u73b0\u5728\u53c8\u6709\u4e86\u4e00\u53ea\u88c5\u6709a\u4e2a\u5c0f\u7403\u7684\u76d2\u5b50\uff0c\u800c\u8fd9\u53ea\u76d2\u5b50\u91cc\u539f\u6765\u88c5\u6709(a+1)\u4e2a\u5c0f\u7403\uff0e
\u3000\u3000\u540c\u6837\uff0c\u73b0\u5728\u53e6\u6709\u4e00\u4e2a\u76d2\u5b50\u88c5\u6709(a+1)\u4e2a\u5c0f\u7403\uff0c\u8fd9\u53ea\u76d2\u5b50\u91cc\u539f\u6765\u88c5\u6709(a+2)\u4e2a\u5c0f\u7403\uff0e
\u3000\u3000\u7c7b\u63a8\uff0c\u539f\u6765\u8fd8\u6709\u4e00\u53ea\u76d2\u5b50\u88c5\u6709(a+3)\u4e2a\u5c0f\u7403\uff0c(a+4)\u4e2a\u5c0f\u7403\u7b49\u7b49\uff0c\u6545\u539f\u6765\u90a3\u4e9b\u76d2\u5b50\u4e2d\u88c5\u6709\u7684\u5c0f\u7403\u6570\u662f\u4e00\u4e9b\u8fde\u7eed\u6574\u6570\uff0e
\u3000\u3000\u73b0\u5728\u53d8\u6210\uff1a\u5c0642\u5206\u62c6\u6210\u82e5\u5e72\u4e2a\u8fde\u7eed\u6574\u6570\u7684\u548c\uff0c\u4e00\u5171\u6709\u591a\u5c11\u79cd\u5206\u6cd5\uff0c\u6bcf\u4e00\u79cd\u5206\u6cd5\u6709\u591a\u5c11\u4e2a\u52a0\u6570?
\u3000\u3000\u56e0\u4e3a42=6\u00d77\uff0c\u6545\u53ef\u4ee5\u770b\u62107\u4e2a6\u7684\u548c\uff0c\u53c8(7+5)+(8+4)+(9+3)\u662f6\u4e2a6\uff0c\u4ece\u800c42=3+4+5+6+7+8+9\uff0c\u4e00\u5171\u67097\u4e2a\u52a0\u6570\uff1b
\u3000\u3000\u53c8\u56e0\u4e3a42=14\u00d73\uff0c\u6545\u53ef\u5c0642\uff1a13+14+15\uff0c\u4e00\u5171\u67093\u4e2a\u52a0\u6570\uff1b
\u3000\u3000\u53c8\u56e0\u4e3a42=21\u00d72\uff0c\u6545\u53ef\u5c0642=9+10+11+12\uff0c\u4e00\u5171\u67094\u4e2a\u52a0\u6570\uff0e
\u3000\u3000\u6240\u4ee5\u539f\u95ee\u9898\u6709\u4e09\u4e2a\u89e3\uff1a\u4e00\u5171\u67097\u53ea\u76d2\u5b50\u30014\u53ea\u76d2\u5b50\u62163\u53ea\u76d2\u5b50.
\u3000\u300012.
\u3000\u3000\u4ece1,2,3,4,5,6,7,8\u4e2d\u9009\u51fa\u4e00\u4e9b\u6570\uff08\u81f3\u5c11\u9009\u4e00\u4e2a\uff0c\u4e0d\u80fd\u4e0d\u9009\uff09\uff0c\u4f7f\u5b83\u4eec\u7684\u548c\u4e3a4\u7684\u500d\u6570\uff0c\u4e00\u5171\u6709\u51e0\u79cd\u65b9\u6cd5\uff1f
\u3000\u3000 \u3010\u89e3\u3011\u5148\u4ece3,4,5,6,7,8\u4e2d\u968f\u4fbf\u9009\u51e0\u4e2a\uff08\u53ef\u4ee5\u4e0d\u9009\uff09\u3002\u4e4b\u540e\u6839\u636e\u57283,4,5,6,7,8\u4e2d\u9009\u51fa\u6570\u7684\u548c\u9664\u4ee54\u7684\u4f59\u6570\u6765\u51b3\u5b9a\u9009\u4e0d\u90091,2\uff0c\u65b9\u6cd5\u5982\u4e0b\uff1a\u82e5\u90a3\u4e2a\u548c\u9664\u4ee54 \u4f591\u52191,2\u90fd\u9009\uff1b\u4f592\u5219\u90092\u4e0d\u90091\uff1b\u4f593\u5219\u90091\u4e0d\u90092\uff1b\u4f590\u5219\u90fd\u4e0d\u9009\u3002\u8fd9\u6837\u603b\u5171\u67092\u76846\u6b21\u65b9\u517164\u79cd\u65b9\u6cd5\uff0c\u4f46\u662f\u5176\u4e2d\u6709\u4e00\u79cd\u4e00\u4e2a\u6570\u90fd\u4e0d\u9009\u7684\u65b9\u6cd5\uff0c\u9700\u8981\u53bb\u6389\uff0c\u6545\u6ee1\u8db3\u6761\u4ef6\u7684\u9009\u6cd5\u670963\u79cd\u3002
\u3000\u300013.
\u3000\u3000\u4e00\u4e2a\u56de\u6587\u6570\u662f\u6307\u4ece\u9996\u4f4d\u6570\u8bfb\u5230\u672b\u4f4d\u6570\uff0c\u4e0e\u4ece\u672b\u4f4d\u6570\u8bfb\u5230\u9996\u4f4d\u6570\u90fd\u76f8\u540c\u7684\u6570\uff08\u4f8b\u5982\uff1a11511\uff0c22222\uff0c10001\uff09\u3002\u8bf7\u95ee\u53ef\u88ab11\u6574\u9664\u7684\u4e94\u4f4d\u6570\u7684\u56de\u6587\u6570\u4e2a\u6570\u4e0e\u5168\u90e8\u4e94\u4f4d\u6570\u7684\u56de\u6587\u6570\u7684\u4e2a\u6570\u4e4b\u6bd4\u662f\u591a\u5c11\uff1f\u7b54\u6848\u8bf7\u7528\u6700\u7b80\u5206\u6570\u8868\u793a\u3002
\u3000\u3000\u3010\u89e3\u3011\u4e94\u4f4d\u56de\u6587\u6570\u7684\u4e00\u822c\u5f62\u5f0f\u4e3aABCDE\uff0c\u6240\u4ee5\u4e94\u4f4d\u56de\u6587\u6570\u5171\u67099\u00d710\u00d710=900\u4e2a\u3002\u82e5\u4e94\u4f4d\u56de\u6587\u6570\u80fd\u88ab11\u6574\u9664\uff0c\u52192a+c\u4e0e2b\u7684\u5dee\u662f11\u7684\u500d\u6570\uff0c\u53732a+c\uff0d2b=11\uff0c2a+c\uff0d2b=22\uff0c2b\uff0d\uff082a+c\uff09=11\u62162b=2a+c\u3002
\u3000\u3000\u82e52a+c\uff0d2b=11\uff0c\u5219c\u4e3a\u5947\u6570\uff0c\u5f53c=1\u65f6\uff0ca\uff0db=5\uff0cb=0\uff0c1\uff0c2\uff0c3\uff0c4\uff1b\u5f53c=3\u65f6\uff0ca\uff0db=4\uff0cb=0\uff0c1\uff0c2\uff0c3\uff0c4\uff0c5\uff1b\u5f53c=5 \u65f6\uff0ca\uff0db=3\uff0cb=0\uff0c1\uff0c2\uff0c3\uff0c4\uff0c5\uff0c6\uff1b\u5f53c=7\u65f6\uff0ca\uff0db=2\uff0cb=0\uff0c1\uff0c2\uff0c3\uff0c4\uff0c5\uff0c6\uff0c7\uff1b\u5f53c=9 \u65f6\uff0ca\uff0db=1\uff0cb=0\uff0c1\uff0c2\uff0c3\uff0c4\uff0c5\uff0c6\uff0c7\uff0c8\u3002\u517135\u4e2a\u6570\u3002
\u3000\u3000\u82e52a+c\uff0d2b=22\uff0c\u5219c\u4e3a\u5076\u6570\uff0c\u4e14\u4e0d\u5c0f\u4e8e4\uff0c\u5f53c=4\u65f6\uff0ca\uff0db=9\uff0cb=0\uff1b\u5f53c=6\u65f6\uff0ca\uff0db=8\uff0cb=0\uff0c1\uff1b\u5f53c=8\u65f6\uff0ca\uff0db=7\uff0cb=0\uff0c1\uff0c2\u3002\u51716\u4e2a\u6570\u3002
\u3000\u3000\u82e52b\uff0d\uff082a+c\uff09=11\uff0c\u5219c\u4e3a\u5947\u6570\uff0c\u5f53c=1\u65f6\uff0cb\uff0da=6\uff0ca=1\uff0c2\uff0c3\uff1b\u5f53c=3\u65f6\uff0cb\uff0da=7\uff0ca=1\uff0c2\uff1b\u5f53c=5\u65f6\uff0cb\uff0da=8\uff0ca=1\uff1bc=7\u62169\u65f6\uff0ca\u548cb\u65e0\u6cd5\u540c\u65f6\u4e3a1\u4f4d\u6570\uff0c\u6240\u4ee5\u5171\u67096\u4e2a\u6570\u3002
\u3000\u3000\u82e52b=2a+c\uff0c\u5219c\u4e3a\u5076\u6570\uff0c\u5f53c=0\u65f6\uff0ca=b\uff0ca=1\uff0c2\uff0c3\uff0c4\uff0c5\uff0c6\uff0c7\uff0c8\uff0c9\uff1b\u5f53c=2 \u65f6\uff0cb=a+1\uff0ca=1\uff0c2\uff0c3\uff0c4\uff0c5\uff0c6\uff0c7\uff0c8\uff1b\u5f53c=4\u65f6\uff0cb=a+2\uff0ca=1\uff0c2\uff0c3\uff0c4\uff0c5\uff0c6\uff0c7\uff1b\u5f53c=6 \u65f6\uff0cb=a+3\uff0ca=1\uff0c2\uff0c3\uff0c4\uff0c5\uff0c6\uff1b\u5f53c=8\u65f6\uff0cb=a+4\uff0ca=1\uff0c2\uff0c3\uff0c4\uff0c5\u3002\u517135\u4e2a\u6570\u3002
\u3000\u3000\u6240\u4ee5\u80fd\u88ab11\u6574\u9664\u7684\u4e94\u4f4d\u56de\u6587\u6570\u670935+6+6+35=82\u4e2a\uff0c\u4e0e\u5168\u90e8\u4e94\u4f4d\u56de\u6587\u6570\u7684\u4e2a\u6570\u4e4b\u6bd4\u4e3a41/450\u3002
\u3000\u300014.\u3000
\u3000\u3000\u4e24\u4e2a\u5206\u6bcd\u4e0d\u5927\u4e8e24\u7684\u5f02\u5206\u6bcd\u5206\u6570\u7684\u548c\u662f \uff0c\u8fd9\u6837\u7684\u6700\u7b80\u5206\u6570\u6709\u591a\u5c11\u5bf9\uff1f
\u3000\u3000\u3010\u89e3\u3011\u4ee51\u4e3a\u5f00\u5934\u76845\u4f4d\u6570\uff0c\u540e4\u4f4d\u6570\u4e00\u5171\u67094\u00d73=12\u79cd\u65b9\u6cd5\uff0c\u5176\u4e2d\u5728\u6bcf\u4e00\u4f4d\u4e0a\uff0c2\u548c3\u5404\u51fa\u73b03\u6b21\uff0c\u6240\u4ee51\u4e3a\u5f00\u5934\u76845\u4f4d\u6570\u7684\u548c\u4e3a10000\u00d712+\uff082+3\uff09\u00d73333=136665\uff0c\u540c\u6837\u7684\uff0c\u4ee52\u4e3a\u5f00\u5934\u76845\u4f4d\u6570\u7684\u548c\u4e3a20000\u00d712+\uff081+3\uff09\u00d73333=253332\uff0c
\u3000\u3000\u4ee53\u4e3a\u5f00\u5934\u76845\u4f4d\u6570\u7684\u548c\u4e3a30000\u00d712+\uff082+1\uff09\u00d73333=369999\uff0c\u5b83\u4eec\u7684\u548c\u4e3a759996\uff0c\u5e73\u5747\u6570\u4e3a21111\u3002
\u3000\u300015.
\u3000\u3000\u4e00\u5757\u5408\u91d1\u5185\u94dc\u548c\u950c\u7684\u6bd4\u662f2\u22363\uff0c\u73b0\u5728\u518d\u52a0\u51656\u514b\u950c\uff0c\u5171\u5f97\u65b0\u5408\u91d136\u514b\uff0c\u6c42\u65b0\u5408\u91d1\u5185\u94dc\u548c\u950c\u7684\u6bd4\uff1f
\u3000\u3000\u3010\u5206\u6790\u3011 \u8981\u6c42\u65b0\u5408\u91d1\u5185\u94dc\u548c\u950c\u7684\u6bd4\uff0c\u5fc5\u987b\u5206\u522b\u6c42\u51fa\u65b0\u5408\u91d1\u5185\u94dc\u548c\u950c\u5404\u81ea\u7684\u91cd\u91cf\uff0e\u5e94\u8be5\u6ce8\u610f\u5230\u94dc\u548c\u950c\u7684\u6bd4\u662f2\u22363\u65f6\uff0c\u5408\u91d1\u7684\u91cd\u91cf\u4e0d\u662f36\u514b\uff0c\u800c\u662f\uff0836\uff0d6\uff09\u514b\uff0e\u94dc\u7684\u91cd\u91cf\u59cb\u7ec8\u6ca1\u6709\u53d8\uff0e
\u3000\u3000\u3010\u89e3\u3011\u94dc\u548c\u950c\u7684\u6bd4\u662f2\u22363\u65f6\uff0c\u5408\u91d1\u91cd\u91cf\uff1a
\u3000\u300036\uff0d6\uff1d30\uff08\u514b\uff09\uff0e
\u3000\u3000\u94dc\u7684\u91cd\u91cf\uff1a
\u3000\u3000\u65b0\u5408\u91d1\u4e2d\u950c\u7684\u91cd\u91cf\uff1a
\u3000\u300036\uff0d12\uff1d24\uff08\u514b\uff09\uff0e
\u3000\u3000\u65b0\u5408\u91d1\u5185\u94dc\u548c\u950c\u7684\u6bd4\uff1a
\u3000\u300012\u223624\uff1d1\u22362\uff0e
\u3000\u3000\u7b54\uff1a\u65b0\u5408\u91d1\u5185\u94dc\u548c\u950c\u7684\u6bd4\u662f1\u22362\uff0e
/*c语言for语句循环结构（求小明应付金额解答如下！！）*/
#include<stdio.h>
main() /*缺省值*/
{
int a;
float b[100],sum; /*分配数组*/
printf("购买物品总量:
");
scanf("%d",&a);
for(i=0;i<a;++i) /*for 语句的应用*/
{
printf("每个物品的价格：
");
scanf("%.1f",&b[i]);
sum += b[i];
}
if(sum<300) /*条件判断*/
{
printf("应付款：%.1f",sum);
}
else if(sum>=500)
{
printf("应付款：%.1f",sum*0.8);
}
else
printf("应付款：%.1f",sum*0.9);
}
#include<stdio.h>
main()
{
int i,n;
float m,sum=0;
printf("请输入商品的数量:");
scanf("%d",&n);
printf("请输入每个商品的价格：\n");
for(i=1;i<=n;i++)
{
scanf("%f",&m);
sum+=m;
}
printf("总付款:%f",sum);
if(sum>=300&&sum<500)
sum=sum*0.9;
else if(sum>=500)
sum=sum*0.8;
printf("应付款：%f",sum);
}
300以下不打折就是总付款，所以不用加条件语句，其他的不懂可以再问
#include <stdio.h>
void main()
{
int i,n;
float a[100],sum=0;
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%f",&a[i]);
sum+=a[i];
}
if(sum>=500)
printf("%.1f",sum*0.8);
else if(sum>=300)
printf("%.1f",sum*0.9);
else
printf("%.1f",sum);
}
满意请采纳！
绛旓細1銆佸垽鏂惊鐜殑鍏抽敭鏄湪纭畾姣忎綅灏忔暟鐨勬椂鍊欙紝鍒ゆ柇浣欐暟鏄惁鍑虹幇涓庝箣鍓嶇殑鐩稿悓銆2銆佷緥绋嬶細int repetend( //姹寰幆鑺鐨勫嚱鏁,杩斿洖鍊间负寰幆闀垮害锛屽叡3涓弬鏁 int a, //绗竴涓弬鏁颁负琚櫎鏁 int b, //绗簩涓弬鏁颁负闄ゆ暟 char *Str) //绗笁涓弬鏁颁负鐢ㄤ簬瀛樺惊鐜妭姣忎竴浣嶇殑鏁扮粍鎸囬拡{...
绛旓細break璇彞灏辫鍚,鍙互璁句竴涓爣鑷撮噺,鍦ㄥ灞寰幆妫楠屽悗鎵цcontinue
绛旓細= -1) { break; } a[end] = quotient; end++; dividend = remainder; } printf("寰幆鑺锛"); for (i = begin; i < end; i++) { printf("%d", a[i]);
绛旓細=-1) { printf("\n寰幆鑺闀垮害涓猴細%d\n",i-fun1(b,i,x));
绛旓細浣犵殑for寰幆鍑洪敊浜嗭紝for锛璇彞1锛涜鍙2锛涜鍙3锛夎鍙2鏄敤鏉ユ帶鍒跺惊鐜暱搴︾殑锛岃屼綘鐨勮鍙2鏄釜绌鸿鍙ユ墍浠ユ棤闄愬惊鐜傛墍浠ヤ綘瑕佷箞娣诲姞涓涓鍙2鏉ラ檺鍒跺惊鐜暱搴︼紝瑕佷箞淇敼break鍓嶈竟鐨勬潯浠朵娇浠栬兘澶熻幏寰梑reak璺冲嚭寰幆鐨勬潯浠躲備粠浣犵殑缂栫▼鏉ョ湅鎴戞劅瑙夎繖涓敤while寰幆鏇村ソ銆c璇█鏈3绉嶅惊鐜紝for寰幆鏈瀹炵敤涓庣煡閬撳惊鐜...
绛旓細for(i=0; i<MAX_LEN; i++){ quot[i] = nume/deno;rem[i] = nume%deno;nume = 10*rem[i];if(!rem[i])break;} //for } //鍒ゆ柇鏄惁鏄寰幆灏忔暟,鑻ユ槸鍒欎繚瀛寰幆鑺璧峰鍜岀粨鏉熶綅缃 int is_circu(int *start, int *end){ int i, j;for(i=0; i<MAX_LEN; i++){ if(-1 =...
绛旓細include<stdio.h> main(){ int a;scanf("%d",&a);for(int i=0;;i++)break;printf("%d\n",a);}
绛旓細> n) {t = m;m = n;n = t;}for(i = m; i <= n; ++i) {t = i;len = 0;while(t > 1) {++len;if(t%2 == 0) t /=2;else t = 3*t + 1;}if(len > maxlen) {maxlen = len;k = i;}}printf("k = %d鏃讹紝寰幆鑺鏈闀夸负:%d\n",k,maxlen);printf("...
绛旓細寰幆灏忔暟鍦ㄥ叿浣撳疄鐜伴噷涔熸湁闄愬惂 = = 閭ｄ箞鍙互鐢ㄤ竴涓暟缁刟浠庡崄鍒嗕綅寮濮嬭鍙栬鍒皀-1浣 鍋囪n鍜岀涓涓厓绱犵浉鍚岋紝閭ｄ箞寮濮嬪啀鐢ㄤ竴涓暟缁刡璇诲彇n鍜宎绗竴涓厓绱犳瘮杈冿紝濡傛灉姣旇緝浜唍-1涓暟閮界浉鍚岄偅灏辨槸浜嗚緭鍑篴鏁扮粍锛屽惁鍒欏皢b澶嶅埗鍒癮閲岀劧鍚庣户缁鍙栫洿鍒板張鍑虹幇鍜宎鏁扮粍绗竴涓厓绱犵浉鍚岀殑鏁 閲嶅= = 涓汉鎰熻...
绛旓細1銆佽鍙杕鐨勫硷紝鍙堝叧浜巑寰幆锛屾濊矾娣蜂贡銆2銆1/m鏄暣鍨嬭繍绠楋紝瀵逛簬澶т簬1鐨刴锛1/m閮界瓑浜0 3銆乻瀹氫箟涓烘暣鍨嬶紝鑰屼笖娌℃湁璧嬪垵濮嬪硷紝寰椾笉鍒版纭硷紝灏辩畻杈撳嚭鏃舵寜娴偣鍨嬭緭鍑猴紝缁撴灉涔熶笉姝ｇ‘銆備竴涓皬绋嬪簭锛岄敊璇櫨鍑猴紝璇彞閿欎簡涓鍗婏紝绠楁硶鍏ㄩ敊銆備慨鏀瑰涓嬶細include <stdio.h>int main(){int i,m;//澧炲姞...
