Output of the Code
What will be the output of the code given below?
If the input is 5, what is the output?
int x; int z=0; scanf("%d", &x); if(x > 9) { z = 3; } z = z + 1; printf("%d",z);
a. 0
b. 1
c. 3
d. 4
Final answer:
If the input is 5, then the output of the code given will be 1. Option b is the answer.
Explanation:
The output will be 1. The code provided takes an input from the user and stores it in the variable x. If x is greater than 9, the variable z is assigned a value of 3. Regardless of the value of x, z is always incremented by 1. Finally, the value of z is printed.
In this case, the input is 5 which is not greater than 9, so the initial value of z which is 0, will be incremented by 1. Therefore, the output will be 1.
The given code takes user input and increments a variable based on a condition. As the input is not greater than 9, the code increments and outputs 1. This demonstrates how control flow impacts the output of the program.
Option b is the answer.