In this task you are required to find the common characters between strings according to certain rules and print out the result on the screen. In this task you are required to: • Write a program which takes two string inputs Str1 and Str2 in addition to the mode integer value. • If the value of the mode operation is not 0 or 1 then you have to print "Invalid" • According to mode value you have to do the following o mode=0: you have to print out the alphapatical characters that appears in Str1 but not in Str2. This operation is case sensitive which means that the lowercase and the uppercase of the same character are not the same. If the number of characters that meet this condition is 0 then you have to print None. o mode=1: you have to print out the alphapatical characters that appear in Str1 and Str2. This operation is case insensitive which means that you treat the uppercase and the lowercase letters the same. If the number of characters that meet this condition is 0 then you have to print None. IMPORTANT NOTE • Do not add any cout statements except for the final answers as specified above. • Do not add "Enter a number", "the number of digits is" or any similar prompts. • Also note that .case-sensitive; so "NONE" is wrong but "None" is correct. • Do not add any unnecessary spaces inside the strings of cout statements "" unless we ask you to. • You may add any libraries needed.
Control structures
Control structures are block of statements that analyze the value of variables and determine the flow of execution based on those values. When a program is running, the CPU executes the code line by line. After sometime, the program reaches the point where it has to make a decision on whether it has to go to another part of the code or repeat execution of certain part of the code. These results affect the flow of the program's code and these are called control structures.
Switch Statement
The switch statement is a key feature that is used by the programmers a lot in the world of programming and coding, as well as in information technology in general. The switch statement is a selection control mechanism that allows the variable value to change the order of the individual statements in the software execution via search.
Step by step
Solved in 2 steps with 1 images