Submission #22196

#	Time	Username	Problem	Language	Result	Execution time	Memory
22196		내일 시험이에요 (#42)	시간과 날짜 (KRIII5P_1)	C++11	7 / 7	3 ms	1116 KiB

td

#include <cstdio>
#include <cstdlib>


int days[13] = {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
int leap(int y){
    return y%400?1:y%100?0:y%4?1:0;
}
int month(int x){
    return 1<=x && x<=12;
}
int day(int y, int x){
    if(!month(y))return 0;
    int d = days[y];
    if(y==2)d+=leap(y);
    return 1<=x && x<=d;
}
int hour(int x){
    return 0<=x && x<24;
}

int minute(int x){
    return 0<=x && x<60;
}

int time(int h, int m){
    return hour(h) && minute(m);
}
int main(){
    int n;
    scanf("%d",&n);
    for(int i=0;i<n;i++){
        int a,b;
        scanf("%d%d",&a,&b);
        printf("%s %s\n",time(a,b)?"Yes":"No", day(a,b)?"Yes":"No");
    }
}

Compilation message (stderr)

td.cpp: In function 'int main()':
td.cpp:31:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&n);
                   ^
td.cpp:34:28: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d%d",&a,&b);
                            ^

• Subtask 1: 7 / 7