computer programming C++

I have just reposted the pictures because the first one is not clear enough

06. Implement a calculator using C++ to do the following operations Addition, Subtraction Multiplication Divisie Power Square root. Log and Exponentiation User must enter the select the mode first for Normal and for scientific. Normal allows four operaties / and Scientific mode allows Piperi mot). 1. (leg. E despartition) folest+g kstem may be stuledare like down privates. SE Galtalator Pre Na Prepared by you now and I Please enter the wide ofron Please enter the first her senti 143 other ty te qui your docessthe DAN bre NIE mot), e), exponention), 10 Q6. Implement a calculator using C++ to do the following operations: Addition, Subtraction, Multiplication, Division, Power, Square root, Log and Exponentiation. User must enter the select the mode first: 'N' for Normal and 'S' for scientific. Normal allows four operations +, - * / and Scientific mode allows P(power), S(sq. root), L (Log), E (exponentiation). Following output screens may be useful to slove the above problem. First Screen: Welcome to calculator Program This program is prepared by your name and ID Please enter the mode of operation Normal - Nor Scientific - S If your choice is N, then the following screen would appear. Welcome to Calculator Program This program is prepared by your name and ID .. Please enter the mode of operation Normal - N or Scientific Please enter the first number Please enter the operator ,,/ Please enter the second number N 56 87 56 + 87 - 143 Do you want to continue.. Y to continue or any other key to quit If your choice is S, then Welcome to Calculator Program This program is prepared by your name and ID Please enter the mode of operation Normal - N or Scientific Please enter the operation (power), s(sq. root), 1 (Log), e (exponentiation). S If the selected operation is power then you would see the following screen Welcome to Calculator Program This program is prepared by your name and ID Please enter the mode of operation 'Normal - N or Scientific - S Please enter the operation p(power), s(sq. root), 1 (Log), c (exponentiation). Please enter a number and the power p 2 10 2 * 10 = 1024 Do you want to continue.. Y to continue or any other key to quit