*
#include <stdio.h>
#include <stdlib.h>
int main()
{
printf("Hello world!\n");
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
long long int a;
scanf("%lld",&a);
printf("%lld",a++);
printf("%d",a);
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
int a;
scanf("%d",&a);
printf("%d%%",a);
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
int a,b;
scanf("%d %d",&a,&b);
printf("%lld",(long long int)a+b);
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
float a,b;
scanf ("%f %f", &a,&b);
printf ("%0.2f",a*b);
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
int a,b;
scanf("%d %d",&a,&b);
printf("%lld\n",(long long int)a+b);
printf("%lld\n",(long long int)a-b);
printf ("%lld\n",(long long int)a*b);
printf ("%d\n",a/b);
printf ("%d\n",a%b);
printf ("%0.2f",(float)a/b);
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
int a,b,c;
scanf ("%d %d %d",&a,&b,&c);
printf ("%lld\n",(long long int)a+b+c);
printf ("%0.1f",(float)(a+b+c)/3);
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
int a,b;
scanf ("%d %d",&a,&b);
printf ("%0.1f",(float)(a*b)/2);
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
int a;
scanf("%d",&a);
printf("%0.3f",(float)9/5*a+32);
return 0;
}
*/
/*
산술 연산자 + - * / %
비교 연산자 > < >= <= == !=
=을 항상 오른쪽에 써야 한다. => =< =! 안된다!!!
a>b 참 1 거짓 0
a=b 대입 연산자 b를 a에 대입하시오
a==b 같으면 참 1 다르면 거짓 0을 리턴
1049-1052
*/
/*
#include <stdio.h>
int main ()
{
int a,b;
scanf ("%d %d",&a,&b);
printf("%d",a>b);
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
int a,b;
scanf ("%d %d", &a,&b);
printf ("%d",a==b);
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
int a,b;
scanf ("%d %d",&a,&b);
printf ("%d",a<=b);
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
int a,b;
scanf ("%d %d",&a,&b);
printf ("%d",a!=b);
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
int a,b;
scanf ("%d %d",a,b);
printf ("%d",a%b);
return 0;
}
*/
/*
논리연산자
논리 참1 거짓0
not !a
!1 0
!0 1
!80 0
!9999 0
and a&&b
그리고 둘 다 참일때만 결과가 참
a b a&&b
0 0 0
0 1 0
1 0 0
1 1 1
or
a b a||b
0 0 0
0 1 1
1 0 1
1 1 1
1053-1055
*/
/*
#include <stdio.h>
int main ()
{
int a;
scanf("%d",&a);
printf("%d",!a);
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
int a,b;
scanf("%d %d",&a,&b);
printf("%d",a&&b);
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
int a,b;
scanf("%d %d",&a,&b);
printf("%d",a||b);
return 0;
}
1059-1062
*/
/*
#include <stdio.h>
int main ()
{
int a,b;
scanf("%d",&a);
printf("%d",~a);
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
int a,b;
scanf("%d %d",&a,&b);
printf("%d",a&b);
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
int a,b;
scanf ("%d %d",&a,&b);
printf("%d",a|b);
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
int a,b;
scanf ("%d %d",&a,&b);
printf ("%d",a^b);
return 0;
}
*/
//조건식? 1 : 2
/*
#include <stdio.h>
int main ()
{
int a,b;
scanf ("%d %d",&a,&b);
printf("%d",a>b?a:b);
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
int a,b,c;
scanf ("%d %d %d",&a,&b,&c);
printf ("%d",(a<b?a:b)<c?(a<b?a:b):c);
return 0;
}
1135-1144
*/
/*
#include <stdio.h>
int main ()
{
int a;
scanf ("%d",&a);
if (a<10)
{
printf ("small");
}
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
int a;
scanf ("%d",&a);
if (a<10)
{
printf("small");
}
else
{
printf("big");
}
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
int a,b;
scanf("%d %d",&a,&b);
if (a>b)
{
printf(">");
}
else if (b>a)
{
printf("<");
}
else
{
printf("=");
}
return 0;
}
*/
/*
#include <stdio.h>
int main ()
{
int a,b;
scanf("%d %d",&a,&b);
if (a>b)
{
printf("%d",a-b);
}
else
{
printf("%d",b-a);
}
return 0;
}
*/