Time Conversation

 Question :-

https://www.hackerrank.com/challenges/time-conversion/problem


Solution in C language :-

#include<stdio.h>
#include<string.h>
int main() {
    int hh, mm, ss ;
    char t12[3];
    scanf("%d:%d:%d%s", &hh, &mm, &ss, t12) ;
        
    if (strcmp(t12,"PM")==0 && hh!=12) 
        hh += 12 ;
    if (strcmp(t12,"AM")==0 && hh==12) 
        hh = 0 ;
        
    printf("%02d:%02d:%02d", hh, mm, ss) ;
    return 0;
}

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