Waiting Time-calculate the time point after the waiting time

Waiting Time-calculate the time point after the wait time in the 24-hour format, and allow repeated calculation:

//waiting time#include<iostream>using namespace std;void get_time(int& hours,int& minutes);void convert_time(int& currenthours,int& currentminutes,int& waithours,int& waitminutes);//void show_time();int main(){    int currenthours,currentminutes;    int waithours,waitminutes;    char ans;        do{        cout<<"Current time,";        get_time(currenthours,currentminutes);        cout<<"Wait time,";        get_time(waithours,waitminutes);        convert_time(currenthours,currentminutes,waithours,waitminutes);            cout<<"Do you want again?";        cin>>ans;    }while(‘y‘ == ans || ‘Y‘ == ans);        return 0;}void get_time(int& hours,int& minutes){    char b;    cout<<"Enter the 24 hours time like 11:11 :\n";    cin>>hours>>b>>minutes;}void convert_time(int& currenthours,int& currentminutes,int& waithours,int& waitminutes){    int hours,minutes;    if(currenthours + waithours < 24)        {            hours = currenthours+waithours;            if(currentminutes + waitminutes < 60)                minutes = currentminutes + waitminutes;            else                 {                    hours += 1;                    minutes =(currentminutes + waitminutes) - 60;                }        }    else         {            hours = (currenthours+waithours) - 24 + currenthours;                        if(currentminutes + waitminutes < 60)                minutes = currentminutes + waitminutes;            else                 {                    hours += 1;                    minutes =(currentminutes + waitminutes) - 60;                }        }        cout<<"After the waiting time,the time is "<
Result:
Current time,Enter the 24 hours time like 11:11 :12:30Wait time,Enter the 24 hours time like 11:11 :15:40After the waiting time,the time is 16:10Do you want again?yCurrent time,Enter the 24 hours time like 11:11 :8:30Wait time,Enter the 24 hours time like 11:11 :15:10After the waiting time,the time is 23:40Do you want again?


Waiting Time-calculate the time point after the waiting time