CS201 GDB Solution 2018

Qustion is;
                  Suppose you are required to write a C/C++ program for a bank in which all transactions of a day will be compared. Keep in mind a huge volume of transactions per day:

Your code should have following features:

• The processing speed must be high.
• The logic of the program must be simple.

Which decision structure (if-else and switch statement) would you choose to achieve above mentioned features of code, and also mention reasons in favor of your choice.

[Note: Answer must be comprehensive with logical reasoning. Confine your answer within 3 to 5 lines]

solution is here,

Switch statement is better than multiple if-else statements. When we ae using same variables i case of multiple conditional expressions. Switch statement will be use to for efficiency and to reduce extra processing. as we now that if-else statement is not suitable for mentioned condition because in if-else more than 5 comparison exist. if we use if-else, it will be take extra processing. More time nd processing will be slow.