visual c++ - Simple time tracker in C++ -

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this question has answer here:

im new c++ , wondering how go implementing simple timer keeps track of how time has passed while program running. eg how know when 300 seconds has passed?

#include <time.h>    clock_t t1,t2;  t1 = clock();   //your code here  t2 = clock();  //time taken running code segment double time_dif = (double)(t2 - t1)/clocks_per_sec;

actually t1-t2 gives number of total clock cycles during execution, divide clocks_per_sec actual time


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