![](http://images0.cnblogs.com/blog/570146/201310/03191904-3ca80b9b905047f0b98ee2dc9b7f3d21.jpg)
#include<stdio.h> #include<math.h> int main(void) { int count,i,m,n; count=0; for(m=2;m<=100;m++){ n=sqrt(m); for(i=2;i<=n;i++) if(m%i==0) break; if(i>n){ printf("%6d",m); count++; if(count%10==0) printf(" "); } } printf(" "); return 0; }
#include<stdio.h> #include<math.h> int main(void) { int count,i,m,n; count=0; for(m=2;m<=100;m++){ n=sqrt(m); for(i=2;i<=n;i++) if(m%i==0) break; if(i>n){ printf("%6d",m); count++; if(count%10==0) printf(" "); } } printf(" "); return 0; }