#include <stdio.h>
int main(){
int current_hour, current_min;
int cooking_time;
int done_hour, done_min;
scanf("%d %d", ¤t_hour
, ¤t_min
); scanf("%d", &cooking_time
);
done_hour = current_hour;
done_min = current_min;
done_hour += cooking_time/60;
done_min += cooking_time%60;
if(done_min >= 60){
done_hour++;
done_min -= 60;
}
if(done_hour > 23) {
done_hour = 0;
}
printf("%d %d", done_hour
, done_min
); }
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