Algorithm


Problem Name: beecrowd | 3224

Problem Link: https://www.beecrowd.com.br/judge/en/problems/view/3224

Aaah!

 

By Unknown FI Finland

Timelimit: 1

Jon Marius shouted too much at the recent Justin Bieber concert, and now needs to go to the doctor because of his sore throat. The doctor’s instructions are to say “aaah”. Unfortunately, the doctors sometimes need Jon Marius to say “aaah” for a while, which Jon Marius has never been good at. Each doctor requires a certain level of “aah” – some require “aaaaaah”, while others can actually diagnose his throat with just a “h”. (They often diagnose wrongly, but that is beyond the scope of this problem.) Since Jon Marius does not want to go to a doctor and have his time wasted, he wants to compare how long he manages to hold the “aaah” with the doctor’s requirements. (After all, who wants to be all like “aaah” when the doctor wants you to go “aaaaaah”?)

Each day Jon Marius calls up a different doctor and asks them how long his “aaah” has to be. Find out if Jon Marius would waste his time going to the given doctor.

 

Input

 

The input consists of two lines. The first line is the “aaah” Jon Marius is able to say that day. The second line is the “aah” the doctor wants to hear. Only lowercase ’a’ and ’h’ will be used in the input, and each line will contain between 0 and 999 ’a’s, inclusive, followed by a single ’h’.

 

Output

 

Output “go” if Jon Marius can go to that doctor, and output “no” otherwise.

 

 

 

Input Samples Output Samples

aaah
aaaaah

no

 

 

 

aaah
ah

go

 

Code Examples

#1 Code Example with C++ Programming

Code - C++ Programming


#include <bits/stdc++.h>

using namespace std;

int main(){
    string a, b;

    cin >> a >> b;

    (a.size() >= b.size()) ? cout << "go\n" : cout << "no\n";

    return 0;
}

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Input

x
+
cmd
aaah aaaaah

Output

x
+
cmd
no

#2 Code Example with Javascript Programming

Code - Javascript Programming


const { readFileSync } = require("node:fs")
const [ahJon, ahDoctor] = readFileSync("/dev/stdin", "utf8").split("\n", 2)

console.log((ahJon.length >= ahDoctor.length) ? "go" : "no")

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Input

x
+
cmd
aaah aaaaah

Output

x
+
cmd
no

#3 Code Example with Python Programming

Code - Python Programming


jon = input()
doc = input()
print("go") if len(jon)>=len(doc) else print("no")

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Input

x
+
cmd
aaah aaaaah

Output

x
+
cmd
no
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