大神指教C语言问题
c\u8bed\u8a00\u95ee\u9898,\u6c42\u5927\u795e\u6307\u6559\uff01\uff01\uff01\uff01\uff01\uff01\uff01#include int main() {double p,w,s,d,f;scanf("%lf%lf%lf",&p,&w,&s);if(s >= 3000) d = 0.15;else if(s >= 2000) d = 0.10;else if(s >= 1000) d = 0.08;else if(s >= 500) d = 0.05;else if(s >= 250) d = 0.02;else d = 0;f = p*w*s*(1 - d);printf("\u603b\u8fd0\u8d39\u662f%lf\n",f);return 0;}
#include
void compare(int p,int c1,int c2,int c3)
{
int m=21,j=4;
if(p>=m&&p<=21){m=p;j=0;}
if(c1>=m&&p<=21){m=p;j=1;}
if(c2>=m&&p<=21){m=p;j=2;}
if(c3>=m&&p<=21){m=p;j=3;}
switch(j)
{
case 0:printf("p is the bigest number.");break;
case 1:printf("c1 is the bigest number.");break;
case 2:printf("c2 is the bigest number.");break;
case 3:printf("c3 is the bigest number.");break;
default:
printf("There is not the bigest number.");
}
}
int main()
{
compare(11,22,31,20);//\u8fd9\u51e0\u4e2a\u6570\u53ef\u4ee5\u6362\u7684\uff0c\u8fd9\u513f\u662f\u6d4b\u8bd5\u4e0b\u3002
return 0;
}
#include <stdio.h>
void main()
{
void ABC(int C[] ,int n);//声明的数组跟定义的数组不一致
int C[]={12,34,54,23,1,2,3,6,99};
ABC(C,9);//数组当做参数时，用数组名
}
void ABC(int R[],int n)
{
int i,j,nos,z;
int temp;
for(i=0;i<=n-2;i++)
{
nos=1;
for(j=n-2;j>=i;j--)
if(R[j+1]<R[j])
{
temp=R[j+1];
R[j+1]=R[j];
R[j]=temp;
nos=0;
}
if(nos) break;
}
for(z=0;z<=7;z++)
printf("%d ",R[z]);
}
绛旓細1.涔嬫墍浠ュ啀娆＄紪璇戝间笉鏀瑰彉锛屼箖鏄洜涓虹郴缁熷湪鍔犺浇鍙墽琛岄暅鍍忔椂鎵閫夊彇鐨勬爤鐨勫垵濮嬪湴鍧鏄浉瀵瑰浐瀹氱殑锛宎灏卞湪杩欎釜鏍堜笂锛岃屼笖绋嬪簭寮濮嬪埌main鍑芥暟鎵ц锛岃繖鏄竴娈垫寜閮ㄥ氨鐝殑渚嬬▼锛屾病鏈変粈涔堝彉鏁帮紝鎵浠鐨勫湴鍧涓嶅彉鏄彲浠ョ悊瑙ｇ殑銆2.scanf("%d",20000)杩欏彞鍚堟硶骞舵病鏈変粈涔堥毦浠ョ悊瑙ｇ殑鍦版柟锛屽洜涓烘寚閽堝綊鏍瑰埌搴曚篃鍙槸涓...
绛旓細a=5, b=6, c=7, d=8, m=2, n=2 姝ゆ椂寰堟樉鐒秐=2 (m = a > b)鎵ц椤哄簭鏄((m = a) > b)锛屾墍浠ヤ笉鎴愮珛锛&&鍓嶄竴涓笉鎴愮珛鏄笉浼氭墽琛屽悗闈㈢殑 ( n = c > b)鐨勶紝鎵浠杩樻槸2
绛旓細//绗竴棰#include <stdio.h>#include <math.h>int main(){ int m; // 杈撳叆鐨勬暣鏁 int i; // 寰幆娆℃暟 int k; // m 鐨勫钩鏂规牴 printf("杈撳叆涓涓暣鏁帮細"); scanf("%d",&m); // 姹傚钩鏂规牴锛屾敞鎰弒qrt()鐨勫弬鏁颁负 double 绫诲瀷锛岃繖閲岃寮哄埗杞崲m鐨勭被鍨 k=(...
绛旓細棣栧厛浣犻渶瑕佹槑鐧藉墠缂鑷杩愮畻绗﹀拰鏈鍚庤嚜澧炶繍绠楃锛屽墠缂鏄厛鍔犲悗鐢紝鍚庣紑鏄厛鐢ㄥ悗鍔犮傜劧鍚庡氨鏄墽琛寃hile閲岄潰鐨勮鍙ョ殑鏉′欢鏄彧瑕佷笉涓0鍗冲彲銆傜幇鍦ㄥ紑濮嬪垎鏋愮▼搴:a=-2锛屾潯浠朵负鐪燂紝a++锛宎=-1;++b锛宐=1锛屾潯浠朵负鐪熴傛墽琛;璇彞涔嬪悗寮濮嬩笅涓娆:a=-1锛屾潯浠朵负鐪燂紝a++锛宎=0;++b锛宐=2锛屾潯浠朵负鐪熴傛墽琛...
绛旓細绗簩棰 include <stdio.h> void main(){ int i,j,k;for(i=0;i<=33;i++)for(j=0;j<=50;j++){ k=(100-3*i-2*j)*2;if(i+j+k==100)printf("澶ч┈鐨勬暟閲忥細%d 涓┈鐨勬暟閲忥細%d 灏忛┈鐨勬暟閲忥細%d\n",i,j,k);} } 绗笁棰 include<stdio.h> void main(){ int a,b,c...
绛旓細include <stdio.h> main( ){ int n[2], i, j;for ( i=0; i<2; i++ ) n[i]=0; 杩欎竴姝ユ槸灏嗘暟缁刵[0..1]璧嬪间负0锛屽湪缁撴潫鐨勬椂鍊檌=2鑰屼笉婊¤冻鏉′欢閫鍑 for ( j=0; j<2; j++ ) n[j]=n[i]+1; 杩欎竴姝...鎴戞鐤戜綘鎵撻敊浜嗗洜涓烘鏃剁殑i鍊间负2锛屾槸鐖嗕簡鏁扮粍...
绛旓細棰樼洰娌℃湁鏄庣‘杈撳叆鍒板簳鏄粈涔堝舰寮忥紝浠涔堝唴瀹 鍙岄噸寰幆鍙互鎼炲畾
绛旓細宸叉寜棰樼洰瑕佹眰鏇存敼浜嗛儴鍒嗘簮浠ｇ爜锛宨nclude<stdio.h> void main(){ int x,s,n;printf("Input x:");scanf("%d",&x);n=1;//20鍗佷釜鏁帮紝闇瑕佽鏁 s=0; //姹傚拰 while(n<=20) //杩欎釜鍦版柟鏈韩浣犵殑棰樻剰鏄緭鍏20涓暟 { if(x>0){ if(x%2==0)s+=x;} printf("Input x:");scanf("...
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绛旓細鍦ㄨ緭鍏ユ暟鍊煎墠锛%d %f锛夊彲浠ユ湁浠绘剰澶氫釜绌虹櫧瀛楃锛屽绌烘牸 鍥炶溅 TAB 杈撳叆鏁板兼椂锛岄亣鍒扮涓涓潪鏁板瓧瀛楃锛屽垯缁撴潫鏁板艰緭鍏ワ紙娴偣鏁版嵁涓紝灏忔暟鐐归櫎澶栵級鎸変互涓婂師鍒欙紝A 2.0鍚庢湁绌烘牸锛屼笉瀵癸紝瀵艰嚧c1璇诲埌鐨勬槸绌烘牸 B 鍚岀悊锛4.0鍚庣┖鏍煎鑷碿2閿 D 鍚岀悊锛2鍚庣殑绌烘牸瀵艰嚧鍚庣画璇绘暟鎹敊浣 C 娌℃湁闂锛
