Question

Write a program that reads three integers representing hours, minutes, and seconds of a time from keyboard. Then it calculates the equivalent time in seconds and print the total seconds.​

Answer 1

Answer:

int main() {

int sec, h, m, s;

printf("Input seconds: ");

scanf("%d", &sec);

 

h = (sec/3600);  

 

m = (sec -(3600*h))/60;

 

s = (sec -(3600*h)-(m*60));

 

printf("H:M:S - %d:%d:%d\n",h,m,s);

 

return 0;

}

Explanation:

Answer 2

answer:

#include<stdio.h>

#include<conio.h>

void main()

{

int a,b,c,tos;

printf("enter the hour ,minutes and seconds respectively\n");

scanf("%d\n%d\n%d",&a,&b,&c);

tos=(((a*60)+b)*60)+c;

printf("total seconds are : %d",tos);

getch();

}