C :
#include<stdio.h> #include<math.h> main() { int x,sum=0,i,p,k; int n; scanf("%d",&n); for(x=101;x<=n;x++) { k=sqrt(x); for(i=2;i<=k;i++) { if(x%i!=0) p=x; else { p=0; break; } } sum+=p; } printf("%d",sum); return 0; }
By signing up a 算道OJ universal account, you can submit code and join discussions in all online judging services provided by us.
Using your 算道OJ universal account