提交记录 8483 - Judge Duck Online

用户	题目	状态	得分	用时	内存	语言	代码长度
like	noip17a. 【NOIP2017】小凯的疑惑	Compile Error	0	0 ns	0 KB	C++	81 B

提交时间	评测时间
2019-02-18 22:10:22	2020-08-01 01:19:35

代码

#include <stdio.h>

int main() {
int a,b;
cin>>a>>b;
cout<<a*b-a-b;
	return 0;
}

评测结果

Compilation

N/A

Compile Error

Score: N/A

显示更多

jp_data/tasks/001e636dd35211ea899e00163e04388b/contestant.cpp: In function ‘int main()’:
jp_data/tasks/001e636dd35211ea899e00163e04388b/contestant.cpp:5:1: error: ‘cin’ was not declared in this scope
    5 | cin>>a>>b;
      | ^~~
jp_data/tasks/001e636dd35211ea899e00163e04388b/contestant.cpp:6:1: error: ‘cout’ was not declared in this scope
    6 | cout<<a*b-a-b;
      | ^~~~

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