# C++ 的各種輸入 ## 輸入數字 `cin` Sample: ``` #include<iostream> using namespace std; int main() { int x; cin>>x; cout<<x<<end; } ``` ## 輸入字串 `cin` `getline()` `cin.getline()` | 方法 | 空格(' ') | 換行符號('\n') | | --------------- | --------- | -------------- | | `cin` | V | X | | `getline()` | V | X | | `cin.getline()` | V | V | [ 結論 ] `cin.getline()`雖然自比較多 但最好用 : )
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