提交记录 7112 - Judge Duck Online

用户	题目	状态	得分	用时	内存	语言	代码长度
AwD	1000. 测测你的 A+B	Compile Error	0	0 ns	0 KB	C++	228 B

提交时间	评测时间
2018-12-22 01:25:51	2020-08-01 00:58:39

代码

static inline uint64_t get_cycle_count()
{
    unsigned int lo, hi;
    __asm__ __volatile__ ("rdtsc" : "=a" (lo), "=d" (hi));
    return ((uint64_t)hi << 32) | lo;
}
int plus(int a, int b)
{
return a + b + get_cycle_count();
}

评测结果

Compilation

N/A

Compile Error

Score: N/A

显示更多

jp_data/tasks/141cd50ed34f11ea899e00163e04388b/contestant.cpp:1:15: error: ‘uint64_t’ does not name a type
    1 | static inline uint64_t get_cycle_count()
      |               ^~~~~~~~
jp_data/tasks/141cd50ed34f11ea899e00163e04388b/contestant.cpp: In function ‘int plus(int, int)’:
jp_data/tasks/141cd50ed34f11ea899e00163e04388b/contestant.cpp:9:16: error: ‘get_cycle_count’ was not declared in this scope
    9 | return a + b + get_cycle_count();
      |                ^~~~~~~~~~~~~~~