巨兔12138 发表于 2020-3-16 19:09:18

cout.width()作用

#include<iostream>
using namespace std;
int main()
{
        int width = 4;
        char str;
        cout<<”请输入一段文本：\n”;
        cin.width(5);
        while(cin>>str)
        {
                cout.width(width++);
                cout<<str<<endl;
                cin.width(5);
}
return 0;
}

哪位大神能给讲一下cout.width()的作用啊
小甲鱼没讲，说不会的话来论坛问hhhhhh

qiuyouzhi 发表于 2020-3-16 19:16:30

https://blog.csdn.net/steelbasalt/article/details/48292653

孤独的散像 发表于 2021-2-7 17:37:15

https://blog.csdn.net/qq_41867007/article/details/88747843?ops_request_misc=%25257B%252522request%25255Fid%252522%25253A%252522161269047016780262548495%252522%25252C%252522scm%252522%25253A%25252220140713.130102334..%252522%25257D&request_id=161269047016780262548495&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~sobaiduend~default-1-88747843.first_rank_v2_pc_rank_v29_10&utm_term=cin.width%2528%2529

这里面有cin.width和cout.width
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