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Hello,

your for loop will do nothing. bcz, it will check the value of j and if it is non zero ,it will execute the printf(). Here it is zero , so wont do anything

Hello,

Printf() will return the number of arguments it prints

The output for the given code will be like
F1:1 2
main:1 2 1
F2:1 1
main:1 1 1

hello,

In the first case, int ivar1, you are declaring the variable, by which you are telling the compiler about the type and size of variable.But you are not defining that variable.

But in the...

Hello, Either if it is in C or C++ you can use the best logic as given below:

if a and b are the values (integer/float/....), then inside function if you use,
a=a+b;
b=a-b;
a=a-b;
The values...

What exactly you want to do?
Whether you want to write a function to find out the min. value or do you mean something else?

Hello,
Whether you got your answer or if you want more details brief your doubt clearly.