#include <stdio.h>
int main() {
int n;
int gerbong[105];
if (scanf("%d", &n
) != 1) { return 0;
}
for (int i = 0; i < n; i++) {
scanf("%d", &gerbong
[i
]); }
for (int i = n - 1; i >= 0; i--) {
if (i > 0) {
}
}
return 0;
}
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