[feature-1] Added find sub matrix sum for Q queries in CPP

kiruba-r11 commented 3 years ago

Related Issues

Added an important problem to find the sum of submatrix for Q queries.

Closes: #274

Describe the changes you've made

I have completely implemented a CPP program that takes the input of the no. of rows, no. of columns, and elements of the matrix and prints the sum of submatrix for all Q queries.

Type of change

[ ] Bug fix (non-breaking change which fixes an issue)
[ ] New feature (non-breaking change which adds functionality)
[x] Code style update (formatting, local variables)
[ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
[ ] This change requires a documentation update

How Has This Been Tested?

This has been tested by generating a set of random inputs using a generator and verified the outputs manually.

Describe if there is any unusual behavior of your code(Write `NA` if there isn't)

NA

Checklist:

[x] My code follows the style guidelines of this project.
[x] I have performed a self-review of my own code.
[x] I have commented my code, particularly in hard-to-understand areas.
[ ] I have made corresponding changes to the documentation.
[x] My changes generate no new warnings.
[ ] I have added tests that prove my fix is effective or that my feature works.
[ ] New and existing unit tests pass locally with my changes.

kiruba-r11 commented 3 years ago

@ankitapuri Please review this

kiruba-r11 commented 3 years ago

@ankitapuri Please review this

ankitapuri commented 3 years ago

@ankitapuri Please review this

I'll surely review it , was bit busy with college stuff

ankitapuri / DSA-guide