uva problem 11650 - Mirror Clock

problem link:


It is just a simple problem to solve.Just subtract hour from 11. if it is less than or equal 0 then add 12 with hour. and for min if it is not equal to zero than subtract min from 60.  and for align use %02 specifier .


at first try yourself but if you can't then only see the code.


#include<stdio.h>
int main()
{
    int h,m,i,j,t,h1,m1;
    char ch;
    scanf("%d",&t);
    for(i=1;i<=t;i++)
    {
        scanf("%d %c %d",&h,&ch,&m);

            h=11-h+(m==0);
        if(m!=0)
        m=60-m;
if(h<=0)
h+=12;
             printf("%02d%c%02d\n",h,ch,m);
    }
    return 0;
}