提交记录 6367 - Judge Duck Online

用户	题目	状态	得分	用时	内存	语言	代码长度
STLGirlfriend	1000. 测测你的 A+B	Compile Error	0	0 ns	0 KB	C++	350 B

提交时间	评测时间
2018-10-07 19:03:52	2020-08-01 00:42:41

代码

#pragma GCC optimize ("Ofast")

__attribute__(                                   \
    (always_inline, __gnu_inline__, __artificial__))                   \
        __attribute__((optimize("Ofast"))) __attribute__((target("sse"))) __attribute__((target("sse2"))) __attribute__((target("mmx")))

int plus(const int &a, const int &b) {
	return a + b;
}

评测结果

Compilation

N/A

Compile Error

Score: N/A

显示更多

jp_data/tasks/d7ffa7dad34c11ea899e00163e04388b/contestant.cpp:7:36: warning: ‘gnu_inline’ attribute ignored [-Wattributes]
    7 | int plus(const int &a, const int &b) {
      |                                    ^
jp_data/tasks/d7ffa7dad34c11ea899e00163e04388b/contestant.cpp:7:36: warning: ‘artificial’ attribute ignored [-Wattributes]
jp_data/tasks/d7ffa7dad34c11ea899e00163e04388b/contestant.cpp:7:5: warning: always_inline function might not be inlinable [-Wattributes]
    7 | int plus(const int &a, const int &b) {
      |     ^~~~
/usr/bin/ld: jp_data/tasks/d7ffa7dad34c11ea899e00163e04388b/lib.o: in function `main':
lib.cpp:(.text.startup+0x39): undefined reference to `plus(int, int)'
collect2: error: ld returned 1 exit status