For each sample of code given below, indicate precisely how many times each line runs in terms of the variables given. Sometimes, you will be able to give an exact integral answer, like "10". Other times, 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. Wirte out only how many times it will run. Eg ( n+1) times or n(n+1)/2 times.

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;

}