#45057: 不是最佳解但可以參考看看(C++)
ethanlai588@gmail.com
(MINAXX)
#include <iostream>#include <vector>using namespace std;int main(){ ios::sync_with_stdio(0); cin.tie(0); int a = 0, b = 0, n = 0; int total = 0; cin >> a >> b >> n; vector<int> v1; for (int i = 0; i < n; i++){ int tmp = 0; cin >> tmp; v1.push_back(tmp); } for (int j = 0; j < n; j++){ int sec = v1[j] % (a + b); if (sec < a) continue; else if (sec == a){ total += b; continue; } else if (sec > a){ total += b - (sec - a); continue; } } cout << total; return 0;}