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How do you properly do string.at(i)==“a” in C++

原文 2020-04-25 08:59:11 2 1 c++/ string/ string-comparison

I am trying to compare a string element with a one element literal.

What is the proper and orthodox way to do this in C++?

1 answers

As both comments suggested, something as simple as using single quotes.

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Related Question Check if string.at(i) is a whitespace C++ How do you properly send an array from ROS in C++? How do you properly create/ pass a reference argument in c++? c++ string.length() out of range as string.at() parameters How do you properly load a python(3.0) function in c++ How do you properly use namespaces in C++? how do you pass in string with a string variable to a function in C++ How do you reverse a string in place in C or C++? In C++, I thought you could do “string times 2” = stringstring? How do I properly use std::string on UTF-8 in C++?

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How do you properly do string.at(i)==“a” in C++

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solution1 2 ACCPTED 2020-04-25 09:02:31

solution1
2 ACCPTED 2020-04-25 09:02:31