Question: CPSC 2430 Data Structures Fall Quarter 2021 Assignment 1 Task 5. Write a recursive function rec_sum(int n) to sum up all the numbers from 1

CPSC 2430 Data Structures

Fall Quarter 2021

Assignment 1

Task 5.

Write a recursive function rec_sum(int n) to sum up all the numbers from 1 to n. For example, rec_sum(4) should return 10 because 1 + 2 + 3 + 4 = 10. Then, write an iterative function iter_sum(int n) to complete the same task using iterations.

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