C language Exercise 1:

Write an algorithm that swaps between three integer variables, A, B, and C.

A B

B C

C A

Exercise 2:

Algorithm 1: First Algo

1var

2 n: integer

3 start

4 Write Enter an integer 

5 read n

6 if n modulo 2 = 0 then

Result: true

7 otherwise

Result: false

8 end

9 end

Question 1 What does Algorithm 1 do?

Question 2 Write Algorithm 1 in C.

Exercise 3:

Question 1 : Write an algorithm that takes two integers from the user and then displays the sign of the product

without doing the multiplication and the sign of the sum without doing the addition.

Exercise 4: Question 1: What does Algorithm 2 do? Question 2 Write Algorithm 2 in C.

Algorithm 2: Second Algo

1 var

2 n, result = 1, i: integer

3 start

4 write Enter an integer

5 read n

6 for i  2 to n not 1 do

7 result = result * i

8 end

9 write result

10 end

Exercise 6:

Write an algorithm that computes the order sum  N of numerical series defined as follows using

only the basic operators (without the use of the power operator).

Exercise 5:

Question 1 For each of the statements below indicate the values of x and y?