/*
#include <stdio.h>
int main()
{
int a, b;
scanf("%d %d", &a, &b);
printf("%d\n", a + b );
printf("%d\n", a - b );
printf("%d\n", a * b );
printf("%d\n", a / b );
printf("%d\n", a % b );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int x = 10;
printf("%d\n", x += 5);
printf("%d\n", x -= 2);
printf("%d\n", x *= 2);
printf("%d\n", x /= 3);
printf("%d\n", x %= 5);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a = 10;
int b = 10;
printf("%d\n", ++a);
printf("%d\n", a);
printf("%d\n", a++);
printf("%d\n", a);
printf("%d\n", b-- );
printf("%d\n", --b );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int n;
scanf( "%d", &n );
printf("%d\n", n++ );
printf("%d\n", n );
printf("%d\n", ++n );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a,b;
scanf("%d %d", &a, &b );
printf("%d %d\n", a++ , --b );
printf("%d %d\n", a, b );
printf("%d", a * b );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a = 10;
int b = 10;
printf("%d\n", a == b);
printf("%d\n", a != b);
printf("%d\n", a > b);
printf("%d\n", a < b);
printf("%d\n", a < b);
printf("%d\n", a <= b);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int A = 1;
int B = 0;
printf("%d\n", A&&B);
printf("%d\n", A||B);
printf("%d\n", !(A&&B));
printf("%d\n", !(A||B));
printf("%d\n", !A);
printf("%d\n", !B);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char ch = 200;
int num01 = 3.14;
double num02 = 5;
printf(" ch�� ����� ���� %d�Դϴ�.\n", ch );
printf("num01�� ����� ���� %d�Դϴ�.\n", num01 );
printf("num02�� ����� ���� %f�Դϴ�.\n", num02 );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int num01 = 1;
int num02 = 4;
double result01 = num01 / num02;
double result02 = (double)num01 / num02;
printf("result01�� ����� ���� %f�Դϴ�.\n", result01);
printf("result02�� ����� ���� %f�Դϴ�.\n", result02);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a, b;
scanf("%d %d", &a, &b);
printf("%.1lf", (double)a * b / 2 );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int num1 = 5;
int num2;
num2 = num1>1 ? 100 : 200;
printf("%d\n", num2);
}
*/
/*
1001
*/
/*
#include <stdio.h>
int main()
{
int a =1 , b =0;
printf("%d\n", a ? a : b );
printf("%d\n", b ? a : b );
printf("%d\n", !a ? ++a : b-- );
printf("%d\n", !b ? a-- : --b );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a, b;
a = 3;
b = 5;
printf("a&b = %d\n", a&b );
printf("a|b = %d\n", a|b );
printf("~a = %d, ~b = %d \n", ~a, ~b );
printf("a^b = %d\n", a^b );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a = 2, b = 15;
printf( "a << 1 = %d\n", a << 1);
printf( "a << 2 = %d\n", a << 2);
printf( "a << 3 = %d\n", a << 3);
printf( "b >> 1 = %d\n", b >> 1);
printf( "b << 2 = %d\n", b >> 2);
printf( "b << 3 = %d\n", b >> 3);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char a;
int b;
float c;
double d;
long long e;
long double f;
int ar[100];
printf("char size = %d\n", sizeof(a));
printf("int size = %d\n", sizeof(b));
printf("float size = %d\n", sizeof(c));
printf("double size = %d\n", sizeof(d));
printf("long long size = %d\n", sizeof(e));
printf("long double = %d\n", sizeof(f));
printf("ar size = %d\n", sizeof(ar));
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a, b, c, d;
a = b = c = 1;
printf("%d %d %d\n", a,b,c);
printf("%d\n", 1 + 2 * 3 );
printf("%d\n", (1+2) * 3 );
a = 2;
printf("%d\n", a *= b+3 );
d = a > b ? a : b;
printf("%d\n", d);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int num = 3;
if (num < 5)
{
printf("�Է��Ͻ� ���� 5���� �۽��ϴ�.");
}
if ( num == 5)
{
printf("�Է��Ͻ� ���� 5�Դϴ�.");
}
if ( num > 5)
{
printf("�Է��Ͻ� ���� 5���� Ů�ϴ�.");
}
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int num;
scanf("%d", &num );
if ( num%2 == 1)
{
printf("�Է��Ͻ� ���� Ȧ���Դϴ�.\n");
printf("%d", num * 3 + 1);
}
if ( num%2 == 0)
{
printf("�Է��Ͻ� ���� ¦���Դϴ�.\n");
printf("%d", num/2);
}
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
scanf("%d", &a);
if( a==1 )
{
printf("yes");
}
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
scanf("%d", &a );
if( a >= 10 )
{
printf("up");
}
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
scanf("%d", &a );
if( a%2 == 0 )
{
printf("Even");
}
if( a%2 == 1 )
{
printf("Odd");
}
return 0;
}
*/
/*
#include <stdio.h>
int main(void)
{
int number;
printf("������ �Է��Ͻÿ�:");
scanf("%d", &number );
if(number > 0)
{
printf("����Դϴ�.");
}
printf("�Էµ� ���� %d�Դϴ�.", number);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int number;
printf("������ �Է��Ͻÿ�:");
scanf("%d", &number );
if ( number < 0)
{
number = -number;
}
printf("������ %d�Դϴ�.\n", number);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int num = 5;
if ( num < 5)
{
printf("�Է��Ͻ� ���� 5���� �۽��ϴ�.");
}
else
{
printf("�Է��Ͻ� ���� 5���� ũ�ų� �����ϴ�.");
}
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int num;
scanf("%d", &num );
if( num %2 ==1 )
{
printf("�Է��Ͻ� ���� Ȧ���Դϴ�.\n");
printf("%d", num * 3 + 1);
}
else
{
printf("�Է��Ͻ� ���� ¦���Դϴ�.\n");
printf("%d", num /2 );
}
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
scanf("%d", &a);
if ( a > 10)
{
printf("UP");
}
else
{
printf("DOWN");
}
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
scanf("%d", &a );
if ( a %5 == 0)
{
printf("%d", a * 10);
}
else
printf("NO");
return 0;
}
*/
/*
#include <stdio.h>
int main(void)
{
int number;
printf("������ �Է��Ͻÿ�:");
scanf("%d", &number );
if ( number %2 ==0 )
{
printf("�Էµ� ������ ¦���Դϴ�.\n");
}
else
{
printf("�Էµ� ������ Ȧ���Դϴ�.\n");
}
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int n1, n2, n3;
printf("������ �Է��Ͻÿ�:");
scanf("%d", &n1 );
printf("������ �Է��Ͻÿ�:");
scanf("%d", &n2 );
if (n2 ==0)
{
printf("0���� ���� ���� �����ϵ�.\n");
}
else
{
n3 = n1 / n2;
printf("����� %d�Դϴ�.\n", n3);
}
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int year;
printf("������ �Է��Ͻÿ�:");
scanf("%d", &year );
if(( year %4 ==0 && year %100 != 0 ) || year %400 ==0)
printf("%d�� �����Դϴ�.", year );
else
printf("%d�� ������ �ƴմϴ�.", year );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char ch;
ch = getchar();
putchar(ch);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char a, b;
a = getchar();
b = getchar();
putchar(a);
putchar(' ');
putchar(b);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char a,b;
a = getchar();
getchar();
b = getchar();
putchar(a);
putchar(' ');
putchar(b);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char a, b;
scanf("%c %c", &a, &b);
printf("%c %c", a , b);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a, b, c,d;
scanf("%1d%1d%1d%1d", &a, &b, &c, &d);
printf("%d\n", a * 1000);
printf("%d\n", b * 100);
printf("%d\n", c * 10);
printf("%d\n", d * 1);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
double a , b;
scanf("%lf %lf", &a, &b );
printf("%.2lf %.2lf", a, b );
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("%d %d", a, b);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a, b;
scanf("%d %d", &a, &b);
printf("%d %d", b, 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()
{
char a;
scanf( "%c" , &a );
printf( "%c" , a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char a, b, c;
scanf("%c%c%c", &a, &b, &c );
printf("%c%c%c", a, b, c );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
double a;
scanf("%lf", &a);
printf("%.1lf", a);
return 0;
}
*/
/*
include <stdio.h>
int main()
{
double a, b;
scanf("%lf %lf", &a, &b );
printf("%.2lf %.2lf", a, b );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char a;
scanf("%c", &a );
printf("%d", a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char in = 'a';
printf("%d", in);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char a;
scanf("%c", &a );
printf("%d", a) ;
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char a;
scanf("%c", &a );
printf("%c",a-1 );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char a, b;
scanf("%c %c", &a, &b );
printf("%d", a + b );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char a;
scanf("%c", &a );
printf("%d", a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a = (4 +2 *3 -2 )/ 2 ;
printf("%d", 1 +2 +3 / 2 );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a = 10, b =3;
printf("%d+%d=%d\n",a, b, a + b );
printf("%d-%d=%d\n",a, b, a - b );
printf("%d*%d=%d\n",a, b, a * b );
printf("%d/%d=%d\n",a, b, a / b );
printf("%d%%%d=%d\n",a, b, a%b );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a = 2.6;
printf("%d %d", a, -a);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int y = 2013, m =5 , d =25;
printf("%d\n", y + m * d);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a, b;
a = 7;
b = 2 ;
printf("%d\n", a/b);
return 0;
}
*/
/*
include <stdio.h>
int main()
{
int j =3 ,k =2;
printf("%d\n", j%k );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a = 56;
printf("%d\n", a / 10 );
printf("%d\n", a % 10 );
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;
scanf("%d", &a );
printf("%d�� %d��", a / 60 , a % 60 );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int t;
scanf("%d", &t );
printf(" %d�� %d�� %d��", t / 3600 , ( t - ( t / 3600) * 60 ) / 60 , t % 60 );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
scanf("%d", &a );
printf("%d %d", a/10, a%10 );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
scanf("%d", &a );
printf("%d %d", a / 100 , a % 10 );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int n;
scanf("%d", &n);
printf("%d %d %d %d", n / 1000 , n % 1000 / 100 , n % 100 / 10, n % 10 2 );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a = 1;
a += 2;
a *= 3;
a /= 2;
printf("%d", a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a =1 , b =10;
printf("%d\n", b++);
printf("%d\n", b);
printf("%d\n", ++a);
printf("%d %d\n", a-- , --b );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a =1 ;
printf("%d \n", ++a);
printf("%d \n", a);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a = 10;
int sum;
sum = a--;
printf("%d \n", sum);
printf("%d \n", a);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a =10;
int sum;
sum = --a;
printf("%d \n", sum);
printf("%d \n", a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a =10, b = 20;
printf("%d %d\n", a++, b++);
printf("%d %d\n", a, b);
printf("%d %d\n", --a, ++b);
printf("%d %d\n", a, b);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a =15, b = 23;
printf("%d\n", a < b );
printf("%d\n", a > b );
printf("%d\n", a == b );
printf("%d\n", a != b );
printf("%d\n", a + 8 >= b );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a= 10, b =5;
printf("%d \n", a <= b);
printf("%d \n", a >= b);
printf("%d \n", a == b);
printf("%d \n", a != b);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a=1,b=0;
printf("%d \n", !a);
printf("%d \n", !b);
printf("%d \n", !(a>b) );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a = 5, b =2 ;
double f;
f = (double) a / b;
printf("%.2lf \n", f) ;
printf("%lf \n", f) ;
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a = 5;
double b = 2;
printf("%.2lf \n", a / b) ;
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a = 5, b = 2;
printf("%.2f \n", (double)a / b );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
printf("%.2f \n", 5 / 2.0 );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
printf("%.2f \n", 5./2 );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a = 5, b = 2;
double c = a / b;
printf("%.2lf \n", c );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a =11, b = 3;
double f;
printf("%.2f \n", f = a / b );
printf("%.2f \n", f = a / 2.0 );
printf("%.2f \n", f = (double) a /b );
printf("%.2f \n", f = (double)(a /b) );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int s , h;
scanf("%d %d", &s, &h );
printf("%.2f", (double) s * h / 2 );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int R;
scanf("%d", &R );
printf("%.2f", 3.14 * R * R );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int R;
scanf("%d", &R );
printf("%.3f", 3.14 * 2 * R );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int C;
scanf("%d", &C);
printf("%.2f", (double) 9 / 5 * C + 32 );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int x = 1, y = 2, z = 3;
printf("%d \n", x > y ? x :y );
printf("%d \n", x < y ? x++ :y++ );
z += x + y ? x++ : y++;
printf("%d %d %d \n" , x, y, z );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int x =1 , y =2;
printf("%d \n",x > y ? x :y ) ;
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a, b;
scanf("%d %d", &a, &b);
printf("%d", a > b ? b : a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a, b, c;
scanf("%d %d %d", &a, &b, &c);
printf("%d", c > (a > b ? a : b ) ? c :(a > b ? a : b ));
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a, b, c;
scanf("%d %d %d", &a, &b, &c);
printf("%d", c < (a < b ? a : b ) ? c :(a < b ? a : b ));
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a =3 , b = 5;
int p = a & b;
printf(" %d", p );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a = 30;
printf("%d\n" , a << 1);
printf("%d\n" , a << 2);
printf("%d\n" , a >> 1);
printf("%d\n" , a >> 2);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a = 3, b = 5;
printf(" %d byte \n", sizeof(char) );
printf(" %d byte \n", sizeof(int) );
printf(" %d byte \n", sizeof(float) );
printf(" %d byte \n", sizeof(double) );
printf(" %d byte \n", sizeof(long long) );
printf(" %d byte \n", sizeof( a));
printf(" %d byte \n", sizeof( a + b));
printf(" %d byte \n", sizeof( long double ));
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char a;
int b;
float c;
double d;
long long e;
printf(" %d byte \n", sizeof(a) );
printf(" %d byte \n", sizeof(b) );
printf(" %d byte \n", sizeof(c) );
printf(" %d byte \n", sizeof(d) );
printf(" %d byte \n", sizeof(e) );
printf(" %d byte \n", sizeof(a+b) );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
scanf("%d", &a );
printf("%d \n", a / 10000);
printf("%d \n", (a / 1000) % 10 );
printf("%d \n", (a / 100) % 10 );
printf("%d \n", (a / 10) % 10 );
printf("%d \n", a % 10 );
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 %d", b , a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a ,b ;
scanf("%d %d", &a, &b );
printf( "%d\n",a / b );
printf( "%d\n",a % b );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char a;
scanf("%c", &a);
printf("%d", a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int t;
scanf("%d", &t );
printf("%d�ð� %d�� %d���Դϴ�.", t /3600 , (t - (t/3600)* 3600 )/60 , t % 60 ) ;
return 0;
}
*/
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