long unsigned int输出格式
时间: 2023-06-05 12:47:54 浏览: 70
long unsigned int 是 C++ 中的一种数据类型,通常用于存储较大的正整数,它的输出格式可以使用 %lu。
例如:
```c++
#include <iostream>
using namespace std;
int main() {
long unsigned int num = 123456789;
cout << "num 的值为:" << num << endl;
cout << "num 的输出格式为:%lu" << endl;
return 0;
}
```
输出结果为:
```
num 的值为:123456789
num 的输出格式为:%lu
```
相关问题
c语言printf函数long unsigned int怎么输出
使用 `%lu` 格式控制符来输出 `long unsigned int` 类型的数据。例如:
```c
unsigned long num = 4294967295UL;
printf("num = %lu\n", num);
```
输出结果为:
```
num = 4294967295
```
aka long unsigned int
Long unsigned int is a data type in programming languages such as C, C++, and Java. It is a 32-bit or 64-bit integer type that can store only positive numbers (or zero) and has a larger range than the regular unsigned int type. The long unsigned int data type is commonly used for storing large values, such as memory addresses or network addresses. It can also be used for bitwise operations and other mathematical calculations that require large numbers.