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- 鍦ㄧ▼搴忎腑鍖呭惈澶存枃浠?#include <time.h>锛屼互渚夸娇鐢╟lock鍑芥暟銆?/li>
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- 鍦ㄧ▼搴忕殑缁撴潫浣嶇疆鍐嶆璋冪敤clock鍑芥暟锛屽苟灏嗚繑鍥炲€间繚瀛樺湪鍙︿竴涓彉閲忎腑锛屼緥濡傦細clock_t end = clock();
- 璁$畻绋嬪簭鐨勮繍琛屾椂闂达紝鍙互浣跨敤琛ㄨ揪寮忥細double time_taken = (double)(end - start) / CLOCKS_PER_SEC; CLOCKS_PER_SEC鏄竴涓父閲忥紝琛ㄧず姣忕閽熺殑鏃堕挓璁℃椂鍗曞厓鏁般€?/li>
- 鏈€鍚庯紝灏嗙粨鏋滄墦鍗板嚭鏉ワ紝渚嬪锛歱rintf(鈥滅▼搴忚繍琛屾椂闂达細%f绉抃n鈥? time_taken);
涓嬮潰鏄竴涓ず渚嬬▼搴忥細
#include <stdio.h> #include <time.h>
int main() { clock_t start = clock();
// 绋嬪簭浠g爜
clock_t end = clock();
double time_taken = (double)(end - start) / CLOCKS_PER_SEC;
printf("绋嬪簭杩愯鏃堕棿锛?f绉抃n", time_taken);
return 0;
}
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