Can anyone find out why this code outputting a garbage value instead of sum of even numbers in the list?

Question

#include <stdio.h>

int main() {
int sum=0,N,a[20];
printf ("enter the no.of elements");
scanf("%d",&N);

for(int k=0;k<N;k++){
scanf("%d",&a);}
for(int i=1;i<N;i++)
{
if(a[i]%2==0)
sum=sum+a[i];

}
printf("sum of even numbers =%d",sum);
return 0;
}

Answer 1

Yeah I find it in second loop you run from 1 it should be from 0

Answer 2

Thx for your response however i don't think so!
Cuz in scanf I had to mention array variable NAME where I wanna store my elements and here below a[i]
I indicates index of array elements everytime the for loop iterates!

Answer 3

YUGRAJ

Answer 4

I did but it's not giving right answer!
May be another bug is there?YUGRAJ

Answer 5

I think you forget a[i] in scanf

Answer 6

Ya thank you so much for your help😊YUGRAJ

Answer 7

Sorry you have to write there
scanf("%d", &a[k]) ;
Try this

Answer 8

#include <stdio.h>

int main() {
int sum=0,N,a[20],k,i;
printf ("enter the no.of elements");
scanf("%d",&N);
for(k=0;k<N;k++){
printf("le %d number is",k+1);
scanf("%d",&a[k]);
}
for(i=0;i<N;i++)
{
if(a[i]%2==0) sum=sum+a[i];
}
printf("sum of even numbers =%d",sum);
return 0;
}