20 lines
648 B
C
20 lines
648 B
C
#include <stdio.h>
|
|
#define for_i(i, range, inner) \
|
|
{ \
|
|
int i; \
|
|
for (i = 0; i < range; i++) \
|
|
inner; \
|
|
}
|
|
|
|
void f(int a[], int len){
|
|
for_i(i, len, a[i]=-a[i]);
|
|
}
|
|
|
|
int main() {
|
|
int n, a[1005];
|
|
scanf("%d", &n);
|
|
for_i(i, n, scanf("%d", &a[i]));
|
|
f(a, n);
|
|
for_i(i, n, printf("%d ", a[i]));
|
|
return 0;
|
|
} |