/*#include <stdio.h>
int main() {
int a,b,c;
scanf("%d %d %d",&a,&b,&c);
printf("%.2f",(double)(a+b+c)/3);
return 0;
}*/
/*#include<stdio.h>
int main() {
int n;
scanf("%d", &n);
if(n>50) {
printf("^^");
if() {
}
}
else if(n>25) {
printf("@@");
if() {
}
}
else if() {
}
else {
printf("~~");
}
}*/
/*#include<stdio.h>
int main()
{
int a;
scanf("%d",&a);
if(a<10)
{
printf("small");
}
}*/
/*#include<stdio.h>
int main() {
int a;
scanf("%d",&a);
if(a<10){
printf("small");
}
else{
printf("big");
}
}*/
/*#include<stdio.h>
int main() {
int a,b;
scanf("%d %d",&a,&b);
if(a>b) {
printf(">");
}
else if(a<b) {
printf("<");
}
else {
printf("=");
}
}*/
/*#include<stdio.h>
int main() {
int a,b;
scanf("%d %d",&a,&b);
if(a<b) {
printf("%d",b-a);
}
else {
printf("%d",a-b);
}
return 0;
}*/
/*#include<stdio.h>
int main() {
int a;
scanf("%d",&a);
if(a%7==0){
printf("multiple");
}
else {
printf("not multiple");
}
}*/
/*#include<stdio.h>
int main() {
int a;
scanf("%d",&a);
if(a%2==1) {
printf("odd");
}
else {
printf("even");
}
}*/
/*#include<stdio.h>
int main() {
float a;
scanf("%f",&a);
if(50<a&&a<60) {
printf("win");
}
else {
printf("lose");
}
}*/
/*#include<stdio.h>
int main() {
int a;
scanf("%d",&a);
if(29<a&&a<41) {
printf("win");
}
else if(59<a&&a<71) {
printf("win");
}
else {
printf("lose");
}
}*/
/*#include<stdio.h>
int main() {
int n;
scanf("%d",&n);
if(49<n&&n<71) {
printf("win");
}
else if(n%6==0) {
printf("win");
}
else {
printf("lose");
}
}*/
/*#include<stdio.h>
int main() {
int a;
scanf("%d",&a);
if(a%2==1) {
printf("oh my god");
}
else {
printf("enjoy");
}
}*/
/*
#include<stdio.h>
int main() {
int a;
scanf("%d",&a);
if(a%4==0&&a%100!=0||a%400==0) {
printf("yes");
}
else {
printf("no");
}
return 0;
}
*/
/*
#include<stdio.h>
int main() {
int a, b;
scanf("%d %d", &a, &b);
printf("%d", a>b);
}
// > >= < <= == !=
*/
/*#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",b>=a);
return 0;
}*/
/*#include<stdio.h>
int main() {
int a,b;
scanf("%d %d",&a,&b);
printf("%d",a!=b);
return 0;
}*/