2015C++第二周，任务三：输出带字母的图形，A,AB，ABC,ABCD,ABCDE

任务三：输出带字母的图形，A,AB，ABC,ABCD,ABCDE

1-57

#include "stdafx.h"

#include <stdio.h>

#include<iostream>

#include<string.h>

using namespacestd;

int main()

{

    inti = 0,j=0,n=0;

    cout<< "请输入要输出的行数n：" << endl;

    cin>> n;

    cout<< "输出的图形：" << endl;

    for(i = 1; i <= n; i++)

    {

        for(j = 1; j <= n - i; j++)

            cout<< " ";

        for(j = 1; j <= 2 * i - 1; j++)

        {

            char p = 'A' + j-1;

           

                cout<< p;

        }

        cout<< endl;

    }

   

 

    return0;

 

}