백준 14916번
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Study/Algorithm
https://www.acmicpc.net/problem/14916 14916번: 거스름돈 첫째 줄에 거스름돈 액수 n(1 ≤ n ≤ 100,000)이 주어진다. www.acmicpc.net #include using namespace std; int main() { int money, result; cin >> money; bool success = false; int five = money / 5; while (!success) { float two = (money - five * 5) % 2; if (two == 0) { success = true; result = five + (money - five * 5) / 2; } else { five--; } } if (money == 1 || money..