HW20220707?

/*
//1166
#include <stdio.h>
int main()
{
    int year;
    scanf("%d",&year);
    printf(((year%400 == 0) || ((year%4==0 && !(year%100==0))))?("Leap"):("Normal"));
    return 0;
}

//1167
#include <stdio.h>
int main()
{
    int a, b, c;
    scanf("%i %d %i", &a, &b, &c);
    printf("%i",(a>=b&&a<=c)||(a<=b&&a>=c)?a:(b>=a&&b<=c)||(b<=a&&b>=c)?b:(c));
    return 0;
}

//1173
#include <stdio.h>
int main()
{
    int m, h;
    scanf("%d %d",&h,&m);
    m=m-30;
    if (m < 0){
        m=m+60;
        h--;
    }
    if (h < 0){
        h=23;
    }
    printf("%d %d", h, m);
    return 0;
}

//1180
#include <stdio.h>
int main()
{
    int smush;
    scanf("%d", &smush);
    smush=(((smush/10)+(smush%10)*10)*2)%100;
    printf("%d\n%s", smush, (smush<51)?"GOOD":"OH MY GOD");
}

//1204
#include <stdio.h>

int main() {
    int a;
    scanf("%d", &a);
    if (a%10==1 && !(a >= 11&&a<=13)){
        printf("%dst", a);
    }else if (a%10==2 && !(a >= 11&&a<=13)){
        printf("%dnd", a);
    }else if (a%10==3 && !(a >= 11&&a<=13)){
        printf("%drd", a);
    }else{
        printf("%dth", a);
    }
    return 0;
}

//1212
#include <stdio.h>
int main()
{
    int a, b, c;
    scanf("%i %i %i", &a, &b, &c);
    if((((a>b?a:b)>c?(a>b?a:b):c)<(a<b&&a<c?a:(b<c&&b<a?b:(c)))+((a>b&&a<c)||(a<b&&a>c)?a:(b>a&&b<c)||(b<a&&b>c)?b:(c)))){
        printf("yes");
    }else{
        printf("no");
    }
    return 0;
}

//1214
#include <stdio.h>
int main()
{
    int year, mo;
    int amo[12]= {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
    scanf("%d %i",&year, &mo);
    if (((year%400 == 0) || ((year%4==0 && !(year%100==0))))&&mo==2) printf("29");
    else printf("%i", amo[mo-1]);
    return 0;
}

//1018
#include <stdio.h>
int main()
{
    int a, b, c;
    scanf("%d %d %d", &a,&b,&c);
    if(!((((a>=b?a:b)>=c?(a>=b?a:b):c)<(a<=b&&a<=c?a:(b<=c&&b<=a?b:(c)))+((a>=b&&a<=c)||(a<=b&&a>=c)?a:(b>=a&&b<=c)||(b<=a&&b>=c)?b:(c))))){
        printf("삼각형아님");
    }else if(a==b&&b==c){
        printf("정삼각형");
    }else if(pow(a,2)+pow(b,2)==pow(c,2)){
        printf("직각삼각형");
    }else if((a==b)||(a==c)||(b==c)){
        printf("이등변삼각형");
    }else{
        printf("삼각형");
    }
    return 0;
}

//1230
#include <stdio.h>

int main() {
    int a, b, c;
    scanf("%d %i %i", &a, &b, &c);
    if (a <= 170) printf("CRASH %d", a);
    else if (b <= 170) printf("CRASH %i", b);
    else if (c <= 170) printf("CRASH %i", c);
    else printf("PASS");
    return 0;
}
*/