- #include<iostream>
- #include<cstdlib>
- #include<ctime>
- #include <windows.h>
- using namespace std;
- clock_t startTime, endTime;
-
- int main() {
- startTime = clock(); //程序开始计时
- double sum = 59;
- double time = .0;
- int flag = 1;
- while (1)
- {
- endTime = clock();
- time = (double)(endTime - startTime) / 1000;
-
- if (flag == 1)
- {
- cout << "00:" << sum << endl;
- flag = 0;
- }
- if (time > 1)
- {
- sum--;
- time -= 1;
- flag = 1;
- startTime = endTime;
- }
- if (sum == 0)
- break;
- }
- system("pause");
- return 0;
- }
-
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