#include<stdio.h>
int main()
{
int n=1,sum=0;
while(n<=100){
if((n%10>=6)&&(n%3!=0))
sum=sum+n;
n=n+1;
}
return 0;
}
I2luY2x1ZGU8c3RkaW8uaD4KaW50IG1haW4oKSAKewppbnQgbj0xLHN1bT0wOwogd2hpbGUobjw9MTAwKXsKIAlpZigobiUxMD49NikmJihuJTMhPTApKQogCXN1bT1zdW0rbjsKIAluPW4rMTsKfQogICBwcmludGYoIiVkIixzdW0pOwogICByZXR1cm4gMDsgCn0g