TIME DIFFERENCE

• Problem Description

  
  Help Rama to achieve his friends task "Time challenge" to display hours minutes and seconds in both 12 and 24 hours format: 24 Hours format : 23:30:12 Standard format : 11:30:12 pm
  
  Refer the sample input and output:
  
  Sample Input 1:
  20 25 06
  
  Output 1:
  24 Hours Format
  20:25:06
  12 Hours Format
  08:25:06 pm
  
  Sample Input 2:
  24 25 06
  
  Output 2:
  Invalid Time
  
  Sample Input 3:
  23 60 06
  
  Output 3:
  Invalid Time
  
  Sample Input 4:
  23 56 61
  
  Output 4:
  Invalid Time

• CODING ARENA::

• #include <stdio.h>

  struct time

  {

    int h,m,s;

  }a;

  int main()

  {

    scanf("%d %d %d",&a.h,&a.m,&a.s);

    if(a.h>=24 && a.m>1 &&a.s>2)

    {

      printf("Invalid Time");

  }

  else if (a.m>60 || a.s>60)

  {

  if(a.s>60 || a.m>60)

  {

    printf("Invalid Time");

  }

  }

  else if (a.h<=12)

  {

    printf("24 Hours Format");

    printf("\n%d:%d:%d",a.h,a.m,a.s);

    printf("\n12 Hours Format");

    printf("\n%d:%d:%d am",a.h,a.m,a.s);

  }

  else 

  {

    printf("24 Hours Format");

    printf("\n%d:%d:%d",a.h,a.m,a.s);

    printf("\n12 Hours Format");

    printf("\n%d:%d:%d pm",a.h-12,a.m,a.s);

  }

  return 0;

  }

• Test Case 1

  
  Input (stdin)

  23
  
  35
  
  22
  
  

  Expected Output

  24 Hours Format
  
  23:35:22
  
  12 Hours Format
  
  11:35:22 pm

• Test Case 2

  
  Input (stdin)

  24
  
  56
  
  59
  
  

  Expected Output

  Invalid Time