Left view of Binary Tree in C++

[Ruchit1101]

Left View of given Binary Tree

PR Checklist

• [x] My submission is formatted according to the guidelines in the contributing guide
• [x] My addition is on refer on the language README.md file
• [x] My addition does not have a spelling problem
• [x] My submission is a proper and friendly code lines.
• [x] My submission has the time complexity of the algorithm
• [x] My submission has sample input-output of the program (NOT FOR PYTHON)

What kind of change does this PR introduce? (check at least one)

• [ ] Bugfix
• [x] New algorithm
• [ ] Optimization in previous algorithms
• [ ] Code style update
• [ ] Refactor
• [ ] Documentation
• [ ] Other, please describe:

Describe the PR: This PR will add the new algorithm in cpp(C++) to print the left view of the binary tree.

Please consider this PR under Hacktoberfest 2022.

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[gyrodope69]

Hi , please assign me this issue

[ming-tsai]

Hi @gyrodope69, I guess @Ruchit1101 is working on this issue, you could open another issue and I will assign it to you.

[Navneet0801]

Hey, pls assign me for this contribution!

[ming-tsai]

Hi @Ruchit1101, Are you working on this?

[yashpaddalwar]

Hey please assign this to me

[Mudit-Jxin7]

Hi I would like to contribute to this issue if anyone else is not working on it

[aryashsaxena]

Hi I'm interested to solve this type of issue. Can you assign me this issue ? I would like to contribute to this issue.