Tag: int
Check if a String can be converted to an int in C++
This tutorial will discuss about unique ways to check if a string can be converted to an int in C++. Technique 1: Check if string can be converted to an integer We can use the stoi() function to convert a string into an integer. If the string contains a valid integer i.e. digits only, then …
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Compare a string and int in C++
This tutorial will discuss about unique ways to compare a string and int in C++. Table Of Contents Technique 1: Using the std::to_string() function Technique 2: Using the stoi() function Summary Technique 1: Using the std::to_string() function To compare a string with an int value, we can first convert the int value to string, and …