View Code of Problem 31

#include<stdio.h>
int main()
{
    long int i=0,j=0;
    int k;
    long int a[1000];
 
    while(scanf("%d",&k)){
    for(i=0;i<1000;i++){
 
            if(i%3==2&&i%5==3&&i%7==2){
                a[j++]=i;
 
        }
 
    }
    printf("%ld\n",a[k-1]);
    }
 
}