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What is the output of the following code?string str = "hello";str.insert(1, "123");cout << str;"h123ello""1hello""hello123""h123lo"

Question

What is the output of the following code?string str = "hello";str.insert(1, "123");cout << str;"h123ello""1hello""hello123""h123lo"
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Solution 1

The output of the code will be "h123ello".

Here's the step by step explanation:

  1. A string "hello" is created and assigned to the variable str.
  2. The insert() function is called on str. This function inserts the string "123" at the position 1 of str. The position of the characters in a Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
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