提交记录 8829 - Judge Duck Online

用户	题目	状态	得分	用时	内存	语言	代码长度
hello_world2005	1000i. 【传统题】 A+B Problem	Compile Error	0	0 ns	0 KB	C++	178 B

提交时间	评测时间
2019-03-14 19:50:31	2020-08-01 01:25:04

代码

#include <stdio.h>

int main() {
	int a, b;
        cin >> a >> b;
        cout << a + b << endl;
        for (int i = 1; i <= 100000; i++)
                a <<= 2;
	return 0;
}

评测结果

Compilation

N/A

Compile Error

Score: N/A

显示更多

jp_data/tasks/c3226841d35211ea899e00163e04388b/contestant.cpp: In function ‘int main()’:
jp_data/tasks/c3226841d35211ea899e00163e04388b/contestant.cpp:5:9: error: ‘cin’ was not declared in this scope
    5 |         cin >> a >> b;
      |         ^~~
jp_data/tasks/c3226841d35211ea899e00163e04388b/contestant.cpp:6:9: error: ‘cout’ was not declared in this scope
    6 |         cout << a + b << endl;
      |         ^~~~
jp_data/tasks/c3226841d35211ea899e00163e04388b/contestant.cpp:6:26: error: ‘endl’ was not declared in this scope
    6 |         cout << a + b << endl;
      |                          ^~~~