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]);
    }

}

/*
Main.c: In function 'main':
Main.c:5:10: error: expected ';' before 'long'
     int k
          ^
          ;
     long int a[1000];
     ~~~~  
Main.c:8:23: error: 'k' undeclared (first use in this function)
     while(scanf("%d",&k)){
                       ^
Main.c:8:23: note: each undeclared identifier is reported only once for each function it appears in
Main.c:6:14: warning: variable 'a' set but not used [-Wunused-but-set-variable]
     long int a[1000];
              ^
*/