what is a reference variable in C++?
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Difference between static global and global?
16 Answers Microsoft, Symphony, Wipro,
How do you clear a map in c++?
What is the iunknown interface?
How do you traverse a btree in backward in-order?
Is atoi safe?
how to swap two numbers with out using temp variable
12 Answers Global eProcure, TCS,
What is the extraction operator and what does it do?
Explain polymorphism?
What are associate containers?
Write a program which is required to process the time of a clock in hours and minutes, entered from the keyboard. With this program, there are two requirements for any data entered by a user: 1. The data must be of the correct type (in this case, two ints). 2. The data must be in the correct range: this means that, for the minutes, negative numbers and any number above 59 must be rejected; for the hours, negative numbers and any number above 23 must be rejected. Output error message for invalid data input. Output the time one and a half hour after the time input. i.e. Hour: 22 Min: 32 One and a half hour after 22:32 is 00:02
What is ios flag in c++?
What is an associative container in c++?