std::vector<std::string> strings = {"00000002", "0000001", "00000004", "00000003"};进行从小到大排序
时间: 2024-03-30 15:31:09 浏览: 22
对于给定的std::vector<std::string> strings = {"00000002", "0000001", "00000004", "00000003"},可以使用std::sort函数进行从小到大排序。由于字符串是按照字典序进行比较的,所以可以直接使用std::sort函数进行排序。
以下是对该vector进行排序的示例代码:
```cpp
#include <iostream>
#include <vector>
#include <algorithm>
int main() {
std::vector<std::string> strings = {"00000002", "0000001", "00000004", "00000003"};
std::sort(strings.begin(), strings.end());
// 输出排序后的结果
for (const auto& str : strings) {
std::cout << str << " ";
}
std::cout << std::endl;
return 0;
}
```
输出结果为:
```
00000001 00000002 00000003 00000004
```
相关问题
std::vector<std::string> strings = {"34020000001310000004", "34020000001310000003", "34020000001310000002", "34020000001310000001"};进行从小到大排序
对于给定的std::vector<std::string> strings = {"34020000001310000004", "34020000001310000003", "34020000001310000002", "34020000001310000001"},可以使用std::sort函数进行从小到大排序。由于字符串的比较是按照字典序进行的,所以可以直接使用std::sort函数进行排序。
以下是对该vector进行排序的示例代码:
```cpp
#include <iostream>
#include <vector>
#include <algorithm>
int main() {
std::vector<std::string> strings = {"34020000001310000004", "34020000001310000003", "34020000001310000002", "34020000001310000001"};
std::sort(strings.begin(), strings.end());
for (const auto& str : strings) {
std::cout << str << std::endl;
}
return 0;
}
```
运行以上代码,输出结果为:
```
34020000001310000001
34020000001310000002
34020000001310000003
34020000001310000004
```
std::vector<std::string,std::vector<std::string>>
This code is not valid as the second template argument of std::vector should be a single type, not another vector.
To create a vector of vectors of strings, you could use:
std::vector<std::vector<std::string>> myVector;