Conditional Statements In c programming language, decision making is used to specify the order in which statements are executed. In C we use conditional statements to achieve this. There can be any type of control structures. In our daily life, these kinds of control structures generally achieve or used in our decision-making process. Control Structures types. If then If I exercise daily then I will be fit If else If today rains then I will play FIFA else I will not play FIFA. else if In programming, we use a conditional statement to make decisions in the same way as in real life. If Statement Example if the expression it true evaluate the statement. if (expession) { statement } C example. You have given a number, check if the number is positive print Positive on the terminal. if (number > 0) { printf("Positive"); } ...