Why this C Language programme returning nothing ?

Question

#include <stdio.h>
#include <stdlib.h>
int findElement()
{
int a[]={4,7,5,12,18,11};
int key=4;
int i;
for( i=0;i<6;i++)
{
if(a[i]==key)
{

return 1;
}
}
return -1;
}

void main ()
{

findElement();

}

Answer 1

rajendra because you are not printing anything.

Do this.

int a = findElement();

printf("%d", a);

Second this main should be return something so it will be

int main()