提交记录 17456 - Judge Duck Online

用户	题目	状态	得分	用时	内存	语言	代码长度
VarlarMorghulis	1000. 测测你的 A+B	Compile Error	0	0 ns	0 KB	C	79 B

提交时间	评测时间
2022-03-04 20:31:59	2022-03-04 20:31:59

代码

int main()
{
	int a,b;
	scanf("%d%d",&a,&b);
	printf("%d\n",a+b);
	return 0;
}

评测结果

Compilation

N/A

Compile Error

Score: N/A

显示更多

jp_data/tasks/15e5e16e9bb711ec8d96fdb470a28eb4/contestant.c: In function ‘main’:
jp_data/tasks/15e5e16e9bb711ec8d96fdb470a28eb4/contestant.c:4:2: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration]
    4 |  scanf("%d%d",&a,&b);
      |  ^~~~~
jp_data/tasks/15e5e16e9bb711ec8d96fdb470a28eb4/contestant.c:4:2: warning: incompatible implicit declaration of built-in function ‘scanf’
jp_data/tasks/15e5e16e9bb711ec8d96fdb470a28eb4/contestant.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
  +++ |+#include <stdio.h>
    1 | int main()
jp_data/tasks/15e5e16e9bb711ec8d96fdb470a28eb4/contestant.c:5:2: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
    5 |  printf("%d\n",a+b);
      |  ^~~~~~
jp_data/tasks/15e5e16e9bb711ec8d96fdb470a28eb4/contestant.c:5:2: warning: incompatible implicit declaration of built-in function ‘printf’
jp_data/tasks/15e5e16e9bb711ec8d96fdb470a28eb4/contestant.c:5:2: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
/usr/bin/ld: jp_data/tasks/15e5e16e9bb711ec8d96fdb470a28eb4/lib.o: in function `main':
lib.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccTVDrzV.o:contestant.c:(.text.startup+0x0): first defined here
/usr/bin/ld: jp_data/tasks/15e5e16e9bb711ec8d96fdb470a28eb4/lib.o: in function `main':
lib.cpp:(.text.startup+0x39): undefined reference to `plus'
collect2: error: ld returned 1 exit status