String Conversion Programs

Programs for converting between different data types and strings

11 program solutions

Program Solutions

Convert Char to String

Convert Char to String in C++ (5 Programs)

Convert Integer to Char

Convert Integer to Char in C++ (5 Programs)

Convert String to Integer

Convert String to Integer in C++ (5 Programs)

Convert Integer to String

Convert Integer to String in C++ (5 Programs)

Convert String to Double

Convert String to Double in C++ (6 Programs)

Convert Double to String

Convert Double to String in C++ (6 Programs)

Convert String to Char

Convert String to Char in C++ (5 Programs)

Convert Int to Double

Convert Int to Double in C++ (5 Programs)

Convert Double to Int

Convert Double to Int in C++ (5 Programs)

Convert String to Array

Convert String To Array in C++ (5 Programs)

Convert Array to String

Convert Array to String in C++ (5 Programs)

Topic Strategy: String Conversion Programs

This topic is best practiced through repetition with variation. Solve each program, then modify constraints and test alternate approaches so you understand why one solution performs better than another.

During interviews, explain the approach before coding: input assumptions, core logic, complexity, and edge cases. Clear reasoning often matters as much as final code correctness.

Once comfortable, time-box each question and target clean, readable code with meaningful variable names and a quick dry run explanation.