提交记录 18798 - Judge Duck Online

用户	题目	状态	得分	用时	内存	语言	代码长度
xzyg	1000. 测测你的 A+B	Compile Error	0	0 ns	0 KB	C++	129 B

提交时间	评测时间
2022-12-14 21:48:34	2022-12-14 21:48:35

代码

int plus(int a, int b)
{
	for(int i = 1; i <= 1000000000; i++);
    
    int a, b;
    std :: cin >> a >> b;
    return a + b;
}

评测结果

Compilation

N/A

Compile Error

Score: N/A

显示更多

jp_data/tasks/011667427bb611edadd0057f52bfbdb2/contestant.cpp: In function ‘int plus(int, int)’:
jp_data/tasks/011667427bb611edadd0057f52bfbdb2/contestant.cpp:5:9: error: declaration of ‘int a’ shadows a parameter
    5 |     int a, b;
      |         ^
jp_data/tasks/011667427bb611edadd0057f52bfbdb2/contestant.cpp:5:12: error: declaration of ‘int b’ shadows a parameter
    5 |     int a, b;
      |            ^
jp_data/tasks/011667427bb611edadd0057f52bfbdb2/contestant.cpp:6:12: error: ‘cin’ is not a member of ‘std’
    6 |     std :: cin >> a >> b;
      |            ^~~
jp_data/tasks/011667427bb611edadd0057f52bfbdb2/contestant.cpp:1:1: note: ‘std::cin’ is defined in header ‘<iostream>’; did you forget to ‘#include <iostream>’?
  +++ |+#include <iostream>
    1 | int plus(int a, int b)