c语言编程:输入三个数,输出他们的最小值,要求定义一个函数,反悔两个数...答:include<stdio.h> int min(int x,int y);void main(){ int a,b,c;printf("请输入三个整数a,b,c:\n");scanf("%d%d%d",&a,&b,&c);a=min(a,b);c=min(a,c);printf("\n");printf("最小值是:%d\n",c);} int min(int x,int y){ if(x>y)return y;else return x;...
C语言:请编写一个程序,从键盘读入两个整数a和n,计算并输出a+aa+aaa+...答:include <stdio.h> void main(){int i,j,a,n,k=0,out=0;printf("请输入a与n:");scanf("%d %d",&a,&n);for(i=0;i<n;i++){ for(j=0;j<=i;j++){ k=k*10+a;} out+=k;k=0;} printf("the result is:%d\n",out);} 或者用楼上的公式 include <stdio.h> void ...