[ 백준 / C ] 29863번 : Arno's Sleep Schedule

29863

#include <stdio.h>

int main(void){
    int sleepT, awakeT, time;

    scanf("%d", &sleepT);
    scanf("%d", &awakeT);

    // 20 to 23
    if(sleepT > 19){
        time = (24-sleepT) + awakeT;
    }
    // 0 to 3
    else{
        time = awakeT - sleepT;
    }

    // 출력
    printf("%d", time);
    return 0;
}