提交记录 2681 - Judge Duck Online

用户	题目	状态	得分	用时	内存	语言	代码长度
Margatroid	1000. 测测你的 A+B	Compile Error	0	0 ns	0 KB	C	212 B

提交时间	评测时间
2018-06-28 21:13:26	2020-07-31 21:05:37

代码

unsigned int plus(unsigned int a,unsigned int b)
{
    __asm__ __volatile__(
        "movl    -4(%esp), %eax;"
        "addl    -8(%esp), %eax;"
    );
    return;
}
int main () {
    printf ("%d", plus(1, 5));
}

评测结果

Compilation

N/A

Compile Error

Score: N/A

显示更多

jp_data/tasks/85a36206d32e11ea899e00163e04388b/contestant.c: In function ‘plus’:
jp_data/tasks/85a36206d32e11ea899e00163e04388b/contestant.c:7:5: warning: ‘return’ with no value, in function returning non-void
    7 |     return;
      |     ^~~~~~
jp_data/tasks/85a36206d32e11ea899e00163e04388b/contestant.c:1:14: note: declared here
    1 | unsigned int plus(unsigned int a,unsigned int b)
      |              ^~~~
jp_data/tasks/85a36206d32e11ea899e00163e04388b/contestant.c: In function ‘main’:
jp_data/tasks/85a36206d32e11ea899e00163e04388b/contestant.c:10:5: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
   10 |     printf ("%d", plus(1, 5));
      |     ^~~~~~
jp_data/tasks/85a36206d32e11ea899e00163e04388b/contestant.c:10:5: warning: incompatible implicit declaration of built-in function ‘printf’
jp_data/tasks/85a36206d32e11ea899e00163e04388b/contestant.c:1:1: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’
  +++ |+#include <stdio.h>
    1 | unsigned int plus(unsigned int a,unsigned int b)
/usr/bin/ld: jp_data/tasks/85a36206d32e11ea899e00163e04388b/lib.o: in function `main':
lib.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccJnQHYb.o:contestant.c:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status