显示一个数组排列

Question

我想显示一个数组排列，输入行数和列数，并在输入间隔插入一个符号。我有这个到目前为止，但我的输出一次只显示1行直到输入被按下以选择多少行。我甚至还没有开始插入间隔符号。任何帮助，将不胜感激。

#include <iostream> 

using namespace std; 

int rows = 0, columns = 0,intervals= 0; 
void Display(int rows = 0, int columns = 0, int intervals = 0); 

int main() 
{ 

    cout << "Enter number of rows: "; 
    cin >> rows; 

    cout << "Enter the number of columns: "; 
    cin >> columns; 

    cout << "Enter the number of the question mark interval: "; 
    cin >> intervals; 
    cout << "\n"; 

    cout << "How many rows do you want? " << rows << "\n"; 
    cout << "How many columns do you want? " << columns << "\n"; 
    cout << "How far between question marks? " << intervals << "\n"; 

    Display(rows, columns, intervals); 

    return(0); 
    system("pause"); 
} 

void Display(int rows, int columns, int intervals) 
{ 
    for (int y = 1; y <= rows; y++) 
    { 
     for (int x = 1; x <= columns; x++) { 
      cout << intervals; 
     } 
     cout << endl; 
     system("pause"); 
    } 
} 

Answer 1

外循环使用system("pause") -

void Display(int rows, int columns, int intervals) 
{ 
    for (int y = 1; y <= rows; y++) 
    { 
     for (int x = 1; x <= columns; x++) { 
      cout << intervals; 
     } 
     cout << endl; 
    } 
    system("pause"); 
}