int转std:string
时间: 2023-10-24 09:01:26 浏览: 95
c++ int转string方法
要将int类型转换为std::string类型,可以使用std::to_string函数。将int类型的变量作为参数传递给std::to_string函数,就会返回一个对应的std::string类型的字符串。例如,如果要将int变量n转换为std::string类型,可以使用以下代码:
```cpp
int n = 11;
std::string str = std::to_string(n);
```
这样,str就会被赋值为"11"。需要注意的是,如果int变量n为负数,转换后的std::string类型的字符串会带有一个负号。另外,如果int变量n为0,则返回的std::string类型的字符串也会是"0"。<span class="em">1</span><span class="em">2</span>
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