C语言课程设计--设计求两数之差的绝对值的函数和抽奖程序答:求绝对值:include<stdio.h> include "stdafx.h"void main(){ int a,b,t;int fun(int a,int b);printf("请输入a和b的值:");scanf("%d%d",&a,&b);t=fun(a,b);printf("%d和%d之差的绝对值为:%d\n",a,b,t);} int fun(int a,int b){ int t;t=a-b;if(t<0) t=t...
c语言习题 麻烦高手来做一下答:for(i=0;i<9;i++){ j=i*10+6;if(j%3==0)printf("%d\n",j);continue;} } 2)#include<stdio.h> main(){ int j,s,p,n;scanf("%d",&n);for(s=p=0,j=1;j<=n;j++){p=p+j;s=s+p;} printf("%d",s);} 13 include<stdio.h> void main(){int i,a,b,c,d...