5个8加上运算符号和括号等于2怎么写 五个8之间加上运算符号和括号结果等于14
\u4e94\u4e2a0.8\u8ba9\u5b83\u7b49\u4e8e2.2\u52a0\u4e0a\u4ec0\u4e48\u6837\u7684\u8fd0\u7b97\u7b26\u53f7\u548c\u62ec\u53f7\uff1f\uff080.8+0.8+0.8\uff09\u00f70.8-0.8
=2.4\u00f70.8-0.8
=3-0.8
=2.2
\u672c\u9898\u4e3b\u8981\u8003\u67e5\u5c0f\u6570\u7684\u56db\u5219\u6df7\u5408\u8fd0\u7b97\u3002\u5728\u8ba1\u7b97\u7684\u65f6\u5019\u4e5f\u53ef\u4ee5\u7528\u76ee\u6807\u5012\u63a8\u7684\u65b9\u6cd5\u53bb\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002
\u4e00\u3001\u5c0f\u6570\u7684\u56db\u5219\u6df7\u5408\u8fd0\u7b97\u987a\u5e8f\u548c\u6574\u6570\u7684\u56db\u5219\u6df7\u5408\u8fd0\u7b97\u987a\u5e8f\u4e00\u6837\uff1a
1\u3001\u540c\u7ea7\u8fd0\u7b97\u65f6\uff0c\u4ece\u5de6\u5230\u53f3\u4f9d\u6b21\u8ba1\u7b97\uff1b
2\u3001\u4e24\u7ea7\u8fd0\u7b97\u65f6\uff0c\u5148\u7b97\u4e58\u9664\uff0c\u540e\u7b97\u52a0\u51cf\u3002
3\u3001\u6709\u62ec\u53f7\u65f6\uff0c\u5148\u7b97\u62ec\u53f7\u91cc\u9762\u7684\uff0c\u518d\u7b97\u62ec\u53f7\u5916\u9762\u7684\uff1b
4\u3001\u6709\u591a\u5c42\u62ec\u53f7\u65f6\uff0c\u5148\u7b97\u5c0f\u62ec\u53f7\u91cc\u7684\uff0c\u518d\u7b97\u4e2d\u62ec\u53f7\u91cc\u9762\u7684\uff0c\u518d\u7b97\u5927\u62ec\u53f7\u91cc\u9762\u7684\uff0c\u6700\u540e\u7b97\u62ec\u53f7\u5916\u9762\u7684\u3002
5\u3001\u8981\u662f\u6709\u4e58\u65b9\uff0c\u6700\u5148\u7b97\u4e58\u65b9\u3002
6\u3001\u5728\u6df7\u5408\u8fd0\u7b97\u4e2d\uff0c\u5148\u7b97\u62ec\u53f7\u5185\u7684\u6570 \uff0c\u62ec\u53f7\u4ece\u5c0f\u5230\u5927\uff0c\u5982\u6709\u4e58\u65b9\u5148\u7b97\u4e58\u65b9\uff0c\u7136\u540e\u4ece\u9ad8\u7ea7\u5230\u4f4e\u7ea7\u3002
\u4e8c\u3001\u76ee\u6807\u5012\u63a8\u6cd5\uff1a
\u6307\u7684\u662f\u4ee5\u671f\u671b\u7684\u76ee\u6807\u4e3a\u57fa\u51c6\uff0c\u4ece\u540e\u5f80\u524d\u6765\u63a8\u6d4b\u7684\u4e00\u79cd\u65b9\u6cd5\u3002
\u5012\u63a8\u6cd5\u6307\u7684\u662f\u4ee5\u671f\u671b\u7684\u76ee\u6807\u4e3a\u57fa\u51c6\uff0c\u4ece\u540e\u5f80\u524d\u6765\u63a8\u6d4b\u7684\u4e00\u79cd\u65b9\u6cd5\u3002\u505a\u4e8b\u60c5\u7684\u65f6\u5019\uff0c\u6211\u4eec\u5f80\u5f80\u4e60\u60ef\u4e8e\u4ece\u73b0\u6709\u7684\u6761\u4ef6\u51fa\u53d1\uff0c\u6761\u4ef6\u6709\u591a\u5c11\uff0c\u5c31\u505a\u591a\u5c11\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u6761\u4ef6\u51b3\u5b9a\u7ed3\u679c\u3002\u5982\u679c\uff0c\u6211\u4eec\u4ee5\u671f\u671b\u7684\u76ee\u6807\u4ece\u540e\u5f80\u524d\u6765\u63a8\u6d4b\uff0c\u4f60\u4f1a\u53d1\u73b0\uff0c\u5f88\u591a\u95ee\u9898\u5c31\u4f1a\u8fce\u5203\u800c\u89e3\u3002
\u6269\u5c55\u8d44\u6599\uff1a
\u5173\u4e8e\u4e94\u4e2a0.8\u4e2d\u95f4\u52a0\u9002\u5f53\u7684\u8fd0\u7b97\u7b26\u53f7\u548c\u62ec\u53f7\u7684\u9898\u578b\uff1a
1\u3001\u7ed3\u679c\u7b49\u4e8e0
\uff080.8-0.8\uff09x0.8x0.8x0.8
=0x0.8x0.8x0.8
=0
2\u3001\u7ed3\u679c\u7b49\u4e8e1
\uff080.8-0.8\uff09x0.8+0.8\u00f70.8
=0x0.8+1
=0+1
=1
3\u3001\u7ed3\u679c\u7b49\u4e8e2
\uff080.8-0.8\uff09+\uff080.8+0.8\uff09\u00f70.8
=0+1.6\u00f70.8
=0+2
=2
\uff088+8\uff09-\uff088+8\uff09\u00f78
= 16-2
= 14
(8+8)÷8x（8÷8）=2
(8+8+8)÷(√8x√8)=2
（8+8）/8+(8-8)=2
8÷[8X8÷(8+8)]
=8÷4
=2
var
n,i,j,k,d,x,y:longint;
begin
readln(n,x,y);
d:=1; k:=0;
i:=1;j:=0;
repeat
inc(k);
case d of
1:begin inc(j); if i+j=n+1 then d:=2;end;
2:begin inc(i); if i=j then d:=3; end;
3:begin dec(j); if i+j=n+1 then d:=4; end;
4:begin dec(i); if i=j+1 then d:=1; end;
end;
until (i=x)and(j=y);
writeln(k);
end.
绛旓細(8+8+8)梅(鈭8x鈭8)=2
绛旓細8+8/8*8/8=9 8+8/8+8/8=10 8+(8+8+8)/8=11
绛旓細=2.4梅0.8-0.8 =3-0.8 =2.2 鏈涓昏鑰冩煡灏忔暟鐨勫洓鍒欐贩鍚杩愮畻銆傚湪璁＄畻鐨勬椂鍊欎篃鍙互鐢ㄧ洰鏍囧掓帹鐨勬柟娉曞幓瑙ｅ喅杩欎釜闂銆備竴銆佸皬鏁扮殑鍥涘垯娣峰悎杩愮畻椤哄簭鍜屾暣鏁扮殑鍥涘垯娣峰悎杩愮畻椤哄簭涓鏍凤細1銆佸悓绾ц繍绠楁椂锛屼粠宸﹀埌鍙充緷娆¤绠楋紱2銆涓绾ц繍绠楁椂锛屽厛绠椾箻闄わ紝鍚庣畻鍔犲噺銆3銆佹湁鎷彿鏃讹紝鍏堢畻鎷彿閲岄潰鐨勶紝鍐嶇畻...
绛旓細(8+8+8+8-8-8)/8=2,ok
绛旓細8/8+8/8=2
绛旓細锛1+2锛壝3+4+5-6+7-8-9=2 鍏跺疄鐢ㄤ粠1鍒9杩欎節涓暟瀛楅氳繃鍥涘垯杩愮畻寰楀埌2鐨勬柟妗堝緢澶氥
绛旓細8 梅8 锛8 梅8锛嬶箼 8 锛8 锕毭楋箼8 锛8 锛8锕 =2 8 梅8 锛8 梅8 锛嬶箼8 锛8 锕毭8=2
绛旓細1 (8+8)-(8+8)/8=14 2 -(8+8)/8+(8+8)=14 3 8-(8+8)/8+8=14 4 -(-8-8)-(8+8)/8=14
绛旓細(8+8)梅8+8梅8=3
绛旓細8梅8+8梅8=2 璁＄畻姝ラ 1銆佸厛杩愮敤鍥涘垯娣峰悎杩愮畻锛屾湁鍔犲噺涔橀櫎鍏堜箻闄わ紝璁＄畻寰楋細8梅8+8梅8=1+1 2銆佽绠楃粨鏋滅浉鍔 1+1=2
