2151: 【例8.1】人民币支付 【换行没写】
include <bits/stdc++.h>
using namespace std;
int n;
int main( )
{
cin >> n;
cout << n/100 << endl;
n=n%100;
cout << n/50 << endl;
n=n%50;
cout << n/20 << endl;
n=n%20;
cout << n/10 << endl;
n=n%10;
cout << n/5 << endl;
n=n%5;
cout << n/1 << endl;
n=n%1;
return 0;
}
反思：换行设定忘记写 << endl;