18 lines
473 B
C++
18 lines
473 B
C++
#include <bits/stdc++.h>
|
||
|
||
using namespace std;
|
||
|
||
int main() {
|
||
int n, a, b, c, count = 0; //a:10的个数，b:20的个数，c:50的个数
|
||
cin >> n; //n元钞票
|
||
for (c = 0; c <= 2 * n / 100; c++)
|
||
for (b = 0; b <= 5 * n / 100; b++)
|
||
for (a = 0; a <= 10 * n / 100; a++) {
|
||
if (c * 50 + b * 20 + a * 10 == n) {
|
||
count++;
|
||
}
|
||
}
|
||
cout << count << endl;
|
||
return 0;
|
||
}
|