在编程中求差通常使用减法运算符(-)来实现。以下是一些常见编程语言中求差的方法:
C语言
```c
include
int main() {
int a = 10;
int b = 5;
int difference = a - b;
printf("The difference is: %d\n", difference);
return 0;
}
```
C++语言
```cpp
include
int main() {
int a = 10;
int b = 5;
int difference = a - b;
std::cout << "The difference is: " << difference << std::endl;
return 0;
}
```
Java语言
```java
public class DifferenceExample {
public static void main(String[] args) {
int a = 10;
int b = 5;
int difference = a - b;
System.out.println("The difference is: " + difference);
}
}
```
Python语言
```python
a = 10
b = 5
difference = a - b
print("The difference is:", difference)
```
JavaScript
```html