Data encryption #include int main() { int n,i; scanf("%d", &n); int a[10]; for (i = 0; i < n; i++) { scanf("%d", &a[i]); } int sum=0; for (i = 0; i < n; i+=2) { sum+=a[i]; } printf("%d",sum); return 0; }
Data encryption
#include <stdio.h>
int main() {
int n,i;
scanf("%d", &n);
int a[10];
for (i = 0; i < n; i++) {
scanf("%d", &a[i]);
}
int sum=0;
for (i = 0; i < n; i+=2) {
sum+=a[i];
}
printf("%d",sum);
return 0;
}
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