如下,精確到小數點後兩位,時間單位秒(s)
float ftime;
DWORD startTime = GetTickCount();
Sleep(1236);
DWORD totalTime = GetTickCount() - startTime;
ftime = (float)totalTime/1000;
printf("%.2f", ftime);
如下,精確到小數點後兩位,時間單位秒(s)
float ftime;
DWORD startTime = GetTickCount();
Sleep(1236);
DWORD totalTime = GetTickCount() - startTime;
ftime = (float)totalTime/1000;
printf("%.2f", ftime);