QA Software Testing, C# language

static void Main(string[] args) {

int N = 100; int sum = 0;

int sumsqr = 0;

for (int i = 1; i <= N; i++) {

sum += i; sumsqr += i * i; }

int sqrsum = sum * sum; int result = sqrsum - sumsqr; Console.WriteLine("Result: " + result); Console.ReadLine();

}

a. Measure the performance of the algorithm.

b. Implement an algorithm that you believe will improve the performance.

c. Measure the performance of the new algorithm.

d. Submit the timing of the algorithm in Ticks, the revised algorithm and it's time in ticks.