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最新推荐文章于 2025-11-25 10:01:10 发布

原创最新推荐文章于 2025-11-25 10:01:10 发布 · 231 阅读

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本文详细解析了一种用于根据输入的宽度和高度绘制矩形的算法。通过使用嵌套循环和字符输出，该算法能够准确地生成指定尺寸的矩形，并在每个案例后添加空白行以区分不同的测试用例。

题意:输入宽和高，输出一个矩形，并且每次输出完最后要加一个空行

/*
*
*Problem Description
*Give you the width and height of the rectangle,darw it.
*
*
*Input
*Input contains a number of test cases.For each case ,there are two numbers n and m (0 < n,m < 75)indicate the width and height of the rectangle.Iuput ends of EOF.
*
*
*Output
*For each case,you should draw a rectangle with the width and height giving in the input.
*after each case, you should a blank line.
*
*
*Sample Input
*3 2
*
*
*Sample Output
*+---+
*|   |
*|   |
*+---+
*
*
*Author
*xhd
*
*
*Source
*校庆杯Warm Up
*
*
*Recommend
*linle
*
*/
#include<iostream>
#include<iomanip>
using namespace std;
int main() {
 int col, row;
 while (cin >> col >> row) {
  cout << "+";
  for (int i = 0; i < col; i++) {
   cout << "-";
  }
  cout << "+" << endl;
  for (int i = 0; i < row; i++) {
   cout << "|";
   for (int j = 0; j < col; j++) {
    cout << " ";
   }
   cout << "|" << endl;
  }
  cout << "+";
  for (int i = 0; i < col; i++) {
   cout << "-";
  }
  cout << "+" << endl << endl;
 }
 system("pause");
 return 0;
}