UVA - 11462 Age Sort

#include<iostream>
#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<cmath>
using namespace std;
int age[30000000];
int cmp(const void*a, const void*b) {
return *(int*)a - *(int*)b;
}
int main() {
int n;
while (scanf("%d", &n) != EOF && n) {
for (int i = 0; i < n; i++)
scanf("%d", &age[i]);
qsort(age, n, sizeof(int), cmp);
for (int i = 0; i < n-1; i++)
printf("%d ", age[i]);
printf("%d\n", age[n-1]);
}
return 0;
}