int main()
{
long long int t,hhmm,hh,mm,hj;
long long int s,c;
scanf("%lld",&t);
while(t–)
{
scanf("%lld",&hhmm);
hj=hhmm;
scanf("%lld",&s);
mm=hhmm%100;
hh=hhmm-mm;
hh=hh/100;
if(s%60==0)
c=s/60;
else
c=s/60+1;
mm=mm+c;
c=mm/60;
mm=mm%60;
hh=hh+c;
if(hh>=24)
{ hh=23;mm=59;}
hhmm=hh*100+mm;
if(hhmm>=hj) {
if(hh<10 || mm<10)
{
if(hh<10)
printf("%d%lld",0,hh);
else
printf("%d",hh);
if(mm<10)
printf("%d%lld\n",0,mm);
else
printf("%lld\n",mm);
}
else
printf("%lld%lld\n",hh,mm);}
else
printf("%lld\n",hj) ;
}
return 0;
}
this is my code for problem http://www.codechef.com/QUCO2014/problems/QUCOBIC
what is wrong can someone help ?