/*
#include <stdio.h>
#include <stdlib.h>
int main()
{
int n;
scanf("%d", &n);
int a;
a=( ( ((n%10)*10)+(n/10) )*2 ) % 100 ;
printf("%d", a );
printf("\n");
if(a<=50){printf("GOOD");}
else {printf("OH MY GOD");}
return 0;
}
*/
/*
#include <stdio.h>
#include <stdlib.h>
int main()
{
int h, m;
scanf("%d %d", &h, &m);
if( m-30 >= 0 ) {printf("%d %d", h, m-30);}
else if( (m-30 < 0 ) && (h!=0) ) {printf("%d %d", h-1, 60+(m-30));}
else {printf("%d %d", 23, 60+(m-30));}
return 0;
}
*/
/*
#include <stdio.h>
#include <stdlib.h>
int main()
{
float a, b;
scanf("%f %f", &a, &b);
int c, d, e, f, g, h, i, j;
c = (int)(a+b) ;
d = (int)a-b ;
e = (int)b-a ;
f = (int)a*b ;
g = (int)a/b ;
h = (int)b/a ;
i = (int)pow(a,b);
j = (int)pow(b,a);
int k, l, m;
k = (c>d?c:d)>e ? (c>d?c:d):e ;
l = (f>g?f:g)>h ? (f>g?f:g):h ;
m = i>j?i:j ;
printf("%f", (float) ( (k>l?k:l)>m ? (k>l?k:l):m ) );
return 0;
}
*/
/*
#include <stdio.h>
#include <stdlib.h>
int main()
{
int a, b, c;
scanf("%d %d %d", &a, &b, &c);
if( (a<b?a:b) > c ) {printf("%d", a<b?a:b );}
else {printf("%d", (a>b?a:b)<c ? (a>b?a:b):c );}
return 0;
}
*/
/*
#include <stdio.h>
#include <stdlib.h>
int main()
{
int a, b;
scanf("%d %d", &a, &b);
if( (90-a)%5 == 0 ) {printf("%d", (90-a)/5 + b );}
else {printf("%d", (90-a)/5 + b + 1 );}
return 0;
}
*/
/*
#include <stdio.h>
#include <stdlib.h>
int main()
{
int a, b, c;
scanf("%d %d %d", &a, &b, &c);
int l, o;
l = (a>b?a:b)>c ? (a>b?a:b):c ;
o = a+b+c-l ;
if (l<o) {printf("yes");}
else {printf("no");}
return 0;
}
*/