1480A - Yet Another String Game - CodeForces Solution

games greedy strings *800

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Python Code: 

t=int(input())
for j in range(t):
    a=input()
    o=''
    l=0
    for i in range(len(a)):
        if l%2==0:
            if a[i]=='a':
                o=o+'b'
            else:
                o=o+'a'
        else:
            if a[i]=='z':
                o=o+'y'
            else:
                o=o+'z'
        l=l+1
    print(o)

C++ Code: 

#include <iostream>
using namespace std;

int main() {
    int t;
    cin >> t;

    string s;
    for (int i = 0; i < t; i++) {
        cin >> s;

        for (int j = 0; j < s.size(); j++) {
            if (j % 2) {
                if (s[j] == 'z')
                    cout << 'y';
                else
                    cout << 'z';
            }

            else {
                if (s[j] == 'a')
                    cout << 'b';
                else
                    cout << 'a';
            }
        }

        cout << endl;
    }

    return 0;
}


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