陈锐锋 • 1个月前
#include<bits/stdc++.h>
using namespace std;
int main() {
int n;
cin >> n;
int a[n], b[n], cnt = 0;
for (int i = 0; i < n; i++) {
cin >> a[i];
bool flag = false;
for (int j = 0; j < cnt; j++) {
if (a[i] == b[j]) {
flag = true;
break;
}
}
if (!flag) {
b[cnt++] = a[i];
}
}
for (int i = 0; i < cnt; i++) {
cout << b[i] << " ";
}
return 0;
}
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