How can you initialize an integer variable t in C++ with value 0 without using the assignment operator and the digit 0 in the program.

When passing a C-style string as a parameter to a function - is the parameter passed by reference or default?

In c++ you have 5 different countries, Each country contains two different integers. Example England(30, 10) in that format, how will you calculate and find the country with the smallest integers between those 5 countries and also calculate and display the total steps that country has compared to the other countries. Example…England has 50 steps.

Write C++ code for the lexicographic arrangement of numbers.The user should be allowed to enter any number and the lexicographic arrangement of the number entered is calculated.