You are given a string ‘s’. Your task is to tell whether string is beautiful or not.A beautiful string is a string in which String starts with ‘a’ or ‘A’ and middle element is either ‘m’ or ‘M’ and last element is ‘z’or ‘Z’

You are given a string ‘s’. Your task is to tell whether string is beautiful or not.A beautiful string is a string in which String starts with ‘a’ or ‘A’ and middle element is either ‘m’ or ‘M’ and last element is ‘z’or ‘Z’


const readline = require('readline');
 const inp = readline.createInterface({
  input: process.stdin
 });
 const userInput = [];
 inp.on("line", (data) => {
 userInput.push(data);
 });
 inp.on("close", () => {
 var data = userInput[0].split("");
 var a = (data);
 var b = a.length
 var c= Math.round(b/2)


if((a[0]=="a"||a[0]=="A")&&(a[c-1]=="m"||a[c-1]=="M")&&(a[b-1]=="z"||a[b-1]=="Z"))
 console.log(1)
 else
 console.log(0)
});