C语言1-100间所有质数及质数和

#include <stdio.h>
main()
{
    int sum=0,a,b,c;
    for(a=2;a<=100;a++)
    {
        c=0;
        for(b=2;b<a;b++)
        {
            if(a%b==0) 
            {
                c=1;
                break;
            }
        }
        if(c==0)
        {
            printf("%d ",a);
            sum=sum+a;
        }
    }
    printf("\n%d",sum);
    getchar();
 }

标签：include,int,质数,C语言,100,main
来源： https://www.cnblogs.com/xkdn/p/16695495.html