For each sample of code given below, indicate precisely how many times each line runs in terms of the variables given. Your answer will be in terms of n or some other variable or combination of variables. If the snippet of code is a method, you do not have to write the number of times the top line (the method declaration itself) is executed. Providing a detailed explanation would be greatly appreciated.

Q3.

for (int i=0; i

for (int j=n; j>=i; j--)

cout << i << , << j <

}

Q4.

for (int i=0; i n = 2*k

for (j=n/2; j>i; j--)

sum = i+j;

}