"qwerty" is a string commonly found in weak passwords. Replace the occurrences of "qwerty" in passwdStr with "mvhnkl".Ex: If the input is qwerty4<9k@VHP75J8&qwerty, then the output is:Adjusted password: mvhnkl4<9k@VHP75J8&mvhnklNote:string.find(item) returns the index of the first occurrence of item in string. If no occurrence is found, then the function returns string::npos.string.replace(indx, num, subStr) replaces characters at indices indx to indx+num-1 with a copy of subStr.#include <iostream>#include <string>using namespace std;int main() { string passwdStr; int i; cin >> passwdStr; i = 0; cout << "Adjusted password: " << passwdStr << endl; return 0;}

Introduction C++ Programming: C++ is a general-purpose programming language. C++ is an…

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Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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"qwerty" is a string commonly found in weak passwords. Replace the occurrences of "qwerty" in passwdStr with "mvhnkl".

Ex: If the input is qwerty4<9k@VHP75J8&qwerty, then the output is:

Adjusted password: mvhnkl4<9k@VHP75J8&mvhnkl

Note:

string.find(item) returns the index of the first occurrence of item in string. If no occurrence is found, then the function returns string::npos.
string.replace(indx, num, subStr) replaces characters at indices indx to indx+num-1 with a copy of subStr.

#include <iostream>
#include <string>
using namespace std;

int main() {
string passwdStr;
int i;

cin >> passwdStr;
i = 0;

cout << "Adjusted password: " << passwdStr << endl;

return 0;
}

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int i cannot be changed with int pos

I have to fill in the program that is missing in the middle by using what is already there in C++. Started with this but does not like it

cout << "Enter passwdStr: ";
getline(cin, passwdStr);
while (passwdStr.find("qwerty") != string::npos) {
passwdStr.replace(int i, 6, "mvhnkl");
i = passwdStr.find("qwerty");
}

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