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The first number is n, then n integers. Print only the even values, in the same order, space-separated.
Zero is even. If none are even, print a blank line.
Input. n, then n integers.
Output. The even values, space-separated.
Constraints
- 1 ≤ n ≤ 100
Examples
Input
6 1 2 3 4 5 6
Output
2 4 6
Input
3 1 3 5
Output
Hint
- if (x % 2 == 0) printf("%d ", x);
Show correct code
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#include <stdio.h>
int main(void) {
int n;
if (scanf("%d", &n) != 1) return 1;
for (int i = 0; i < n; i++) {
int x;
scanf("%d", &x);
if (x % 2 == 0) printf("%d ", x);
}
printf("\n");
return 0;
}
main.cC17 · gcc · Ctrl + Enter runs
ResultIdle
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