/*#include <stdio.h>
int main()
{
int a,b,c;
scanf("%d %d",&a,&b);
c=90-a;
if (c%5==0){
printf("%d",c/5+b);
}
else{
printf("%d",c/5+b+1);
}
return 0;
}
*/
/*
#include <stdio.h>
int main(){
int a,b,c;
scanf("%d",&a);
b=a/10;
c=a%10;
a=20*c+2*b;
printf("%d",a%100);
if (a%100<=50){
printf("\nGOOD");
}
else {
printf("\nOH MY GOD");
}
return 0;
}
*/
/*
#include <stdio.h>
int main(){
double a,b,c,d,e,f;
scanf("%lf %lf %lf %lf",&a,&b,&c,&d);
e=a/b;
f=c/d;
if (e>f){
printf(">");
}
else if (e==f) {
printf("=");
}
else {
printf("<");
}
return 0;
}
*/
/*
#include <stdio.h>
int main(){
double a,b,c,d;
scanf("%lf %lf",&a,&b);
if (a<150){
c=a-100;
}
else if (a<160){
c=(a-150)/2+50;
}
else{
c=(a-100)*0.9;
}
d=(b-c)*100/c;
if (d<=10){
printf("정상");
}
else if(d<=20){
printf("과체중");
}
else {
printf("비만");
}
return 0;
}
*/
/*
#include <stdio.h>
int main(){
int a,b,c;
scanf("%d %d %d",&a,&b,&c);
if(a<=170){
printf("CRASH %d",a);
}
else if(b<=170){
printf("CRASH %d",b);
}
else if(c<=170){
printf("CRASH %d",c);
}
else{
printf("PASS");
}
return 0;
}
*/
/*
#include <stdio.h>
int main(){
int a,b,c,d;
scanf("%d %d\n%d",&a,&b,&c);
d=60*a+b;
d=d+c;
a=d/60;
a=a%24;
b=d%60;
printf("%d %d",a,b);
return 0;
}
*/