data structure C++

LAB EXERCISES: (60 Minutes) 1. Add a method named count in the program Recursion2.cpp (provided with Lab 5 notes) which counts the number of "A" in the given string. Sample Run 1: DotCom Sample Run 2: Sample Run 3: Lah 6 Pwgs LAB 6: Recursion 2 2. Add a method named cour in the program Recursion2.cpp (pre Lab 5 notes) which returns the count of the occurrences of 7 as a digit. For example 717 yields 2. Note that mod (%) by 10 yields the rightmost digit (126 % 10 is 6), while divide () by 10 removes the riglytmost digit (126 / 10 is 12). count7717) - 2 count77)+1 count(123) 0 Sample Run 11 Duterte Sample Run 2