以下是我的程式碼
#include<iostream>using namespace std;int main(int argc, char* argv[]) { int i, t, arr[80] = {0}; while (cin >> t) { if (t == 0) break; for (i = 0; i < t * 4; i = i + 1) cin >> arr[i]; for (i = 0; i < t * 4; i = i + 4) { if ((arr[i + 2] - arr[i + 1] == arr[i + 1] - arr[i])) cout << arr[i] << ' ' << arr[i + 1] << ' ' << arr[i + 2] << ' ' << arr[i + 3] << ' ' << arr[i + 1] - arr[i] + arr[i + 3] << endl; if ((arr[i + 2] / arr[i + 1] == arr[i + 1] / arr[i])) cout << arr[i] << ' ' << arr[i + 1] << ' ' << arr[i + 2] << ' ' << arr[i + 3] << ' ' << arr[i + 1] / arr[i] * arr[i + 3] << endl; } } return 0;}
試了很久都找不出錯在哪@@