Python,C++和C的续行符举例说明

好的，以下是各语言的续行符举例说明：

1. Python的续行符是反斜杠（\）符号。例如：

print("Hello, \
world!")

这段代码被分成两行，但是执行时会被视为一行，输出结果为"Hello, world!"。

2. C++的续行符也是反斜杠（\）符号。例如：

cout << "This is a very long sentence, \
which needs to be printed in multiple lines \
to make it more readable." << endl;

这段代码被分成三行，但是执行时会被视为一行，输出结果为"This is a very long sentence, which needs to be printed in multiple lines to make it more readable."。

3. C的续行符也是反斜杠（\）符号。例如：

printf("This is a very long sentence, \
which needs to be printed in multiple lines \
to make it more readable.\n");

这段代码被分成三行，但是执行时会被视为一行，输出结果为"This is a very long sentence, which needs to be printed in multiple lines to make it more readable."，并换行。