What is an example of branching control structure
An example of a branching control structure is an if-else statement. This structure allows the program to make a decision based on a condition and execute different sets of instructions depending on whether the condition is true or false.
For example:
```
int x = 5;
if (x > 10) {
cout << "x is greater than 10" << endl;
} else {
cout << "x is less than or equal to 10" << endl;
}
```
In this example, if the condition `x > 10` is true, the program will output "x is greater than 10". Otherwise, if the condition is false, the program will output "x is less than or equal to 10". By using the if-else statement, the program branches into different paths of execution based on the value of the condition.
An example of a branching control structure is the "if-else" statement. It allows a program to make decisions based on the conditionals evaluated. Here is an example code in Python:
```
weather = "sunny"
if weather == "sunny":
print("It's a nice day outside!")
elif weather == "rainy":
print("Don't forget your umbrella!")
else:
print("The weather is unknown.")
```
In this example, the program checks the value of the "weather" variable. If the value is "sunny", it executes the first block of code. If the value is "rainy", it executes the code inside the "elif" block. If the value does not match any of the defined conditions, it executes the code inside the "else" block.
An example of a branching control structure is the "if-else" statement in many programming languages. This statement allows you to control the flow of execution based on a condition. Here's how it works:
1. Start with an "if" statement, followed by a condition that evaluates to either true or false. For example:
```python
if temperature > 30:
```
2. If the condition is true, the code block inside the "if" statement is executed. For example:
```python
if temperature > 30:
print("It's a hot day!")
```
3. If the condition is false, the code block inside the "if" statement is skipped, and the code block inside the "else" statement is executed (if there is one). For example:
```python
if temperature > 30:
print("It's a hot day!")
else:
print("It's a pleasant day!")
```
In this example, if the temperature is greater than 30, the message "It's a hot day!" will be printed. Otherwise, the message "It's a pleasant day!" will be printed.
The "if-else" statement is just one type of branching control structure. There are also other variants like "if-else if" and "switch" statements, which provide even more flexibility in controlling the program flow based on different conditions.