为什么我在魔术方程序中的数组中出错？ [英] Why I'm I getting an error in my array for my magic square program?

问题描述

我一直在源代码底部附近的[m]和[0]下面出现红色波浪线

 #include<的iostream> 
 #include< fstream> 
 #include< iomanip> 
 using namespace std; 
 
 void CreateSquare（int& n）; //创建Magic Square的函数
 
 
 int main（）{
 
 ofstream outfile; 
 ifstream infile; 
 outfile.open（output.txt）; 
 infile.open（numbers.txt）; 
 int row，col; 
 cout<< 输入魔盒的顺序：; 
 int n = 5; 
 int ms = n * n; 
 int MagicSquare; 
 
 int分类; 
 cin>>分类; 
 if（分类％2 == 0）{//分类奇数或甚至
 cout<< 请输入奇数整数：; 
} 
 int m = n / 2，s = n-1; 
 for（int i = 1; i< = ms; i ++）{
 cout>>幻方[米] [s]的; 
 cout>> MagicSquare [0] [2] = 1; //将数字1放在顶行中间列
 m ++; 
 s--; 
} 
 for（int row = 0; row< n; row ++）{
 for（int col = 0; col< n; col--）
 {
 cout<<幻方[米] [s]的; 
} 
 
} 
 
 system（暂停）; 
返回0; 
} 

解决方案

可能因为 int MagicSquare 不是阵列

I keep getting red squiggly lines under my [m] and [0] near the bottom of the source code

#include<iostream>
#include<fstream>
#include<iomanip>
using namespace std;

void CreateSquare(int&n); //function to create Magic Square


int main(){

ofstream outfile;
ifstream infile;
	outfile.open("output.txt");
	infile.open("numbers.txt");
	int row, col;
	cout << "Enter order of the magic box: ";
	int n = 5;
	int ms = n * n; 
	int MagicSquare;

		int classification;
		cin >> classification;
		if (classification % 2 == 0){  //classification odd or even
			cout << "Please enter odd integers only: ";
		}
		 int m = n/2, s = n-1;
		for (int i = 1; i <= ms; i++){
			cout >> MagicSquare[m][s];
			cout >>	MagicSquare[0][2] = 1; //Putting the number 1 in top row middle column
			m++;
			s--;
		}
		for (int row = 0; row < n; row++){
			for (int col = 0; col < n; col--)
			{
				cout << MagicSquare[m][s];
			}
			
		}
	
system("pause");
	return 0;
}

解决方案

Maybe because int MagicSquare isn't an array?

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