Assignment 3 Question 1

/*
Name :- Vinayak Sharma
SMVDU, Jammu ECE
code description - This code has a function for checking wether the enetered number is even or not.
*/
#include <stdio.h>

int find_even(int k){
int res;
int c=0;
res = k%2;
if (res == 0){
c = 1;
}else {
c=0;
}
return c;
}
int main()
{
int a=0;
int b=0;
int flag=0;
int final=0;

scanf("%d", &a);
scanf("%d", &b);

while (b != -1){

flag = flag + find_even(b);

if (flag == a){
final = b;
break;
}

scanf("%d", &b);
}

if (final != 0){
printf("%d", b);
}else{
printf("-1");

}
return 0;
}