C++ "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 #include using namespace std; int main() { string passwdStr; int i; cin >> passwdStr; i = 0; cout << "Enter password: "; getline(cin, passwdStr); while (passwdStr.find("qwerty") != string::npos) { int i = passwdStr.find("qwerty"); passwdStr.replace(int i, 6, "mvhnkl"); } cout << "Adjusted password: " << passwdStr << endl; return 0; }

C++ "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 #include using namespace std; int main() { string passwdStr; int i; cin >> passwdStr; i = 0; cout << "Enter password: "; getline(cin, passwdStr); while (passwdStr.find("qwerty") != string::npos) { int i = passwdStr.find("qwerty"); passwdStr.replace(int i, 6, "mvhnkl"); } cout << "Adjusted password: " << passwdStr << endl; return 0; }

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter8: Arrays And Strings

Section: Chapter Questions

Problem 27SA

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