IGNOU BCS 31 2016 - Write a C++ program for finding the difference between two times that

Question

Write a C++ program for finding the difference between two times that are given in 24 hour format. So "19:00:00" — "3:30:00" = 15:30:00, while "09:00:00" — "13:30:00" = "19:30:00".

31 Jul 2018

Answer :

Word Count : 382

Alright, let's break this down. To find the difference between two times in 24-hour format, we need to consider the hours, minutes, and seconds separately. Here's a C++ program that does just that:

```cpp
#include <iostream>
using namespace std;

// Function to convert time string to seconds
int timeToSeconds(string time) {
int hours, minutes, seconds;
sscanf(time.c_str(), "%d:%d:%d", &hours, &minutes, &seconds);
return hours * 3600 + minutes * 60 + seconds;
}

// Function to convert seconds to time string
string secondsToTime(int seconds) {
int hours = seconds / 3600;
int minutes = (seconds % 3600) / 60;

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