题解 | 明明的随机数
明明的随机数
https://www.nowcoder.com/practice/3245215fffb84b7b81285493eae92ff0
#include <iostream>
using namespace std;
int main() {
int n;
cin >> n;
int arr[1000];
for (int i = 0; i < n; i ++) {
cin >> arr[i];
}
// for (int i = 0; i < n; i ++) {
// //if(arr[i] != 0){
// cout << arr[i] << endl;
// //}
// }
for (int i = 0; i < n; i ++) {
for (int j = 0; j < i; j ++) {
if (arr[j] == arr[i]) {
arr[j] = 0;
}
if (arr[j] > arr[i]) {
int k = arr[j];
arr[j] = arr[i];
arr[i] = k;
}
}
}
for (int i = 0; i < n; i ++) {
if(arr[i] != 0){
cout << arr[i] << endl;
}
}
return 0;
}
// 64 位输出请用 printf("%lld")


