c++ output two-dimensional character matrix alignment

In this article, the editor would like to remind everyone about C. The main content of this article is to use C to output two-dimensional character matrix alignment. It has certain reference value. Interested friends can learn about it.

Header file#include

Keywords: setw(n),std::left,std::right

Example: Output a 0-4 The 12*12 square matrix requires a digital width of 4, left-aligned, and the output of the producer, time, and running time in the lower right corner aligned to the right.

Code:

#include 
#include 
#include 
using namespace std;
int main()
{
    srand((unsigned)time(NULL));
    int p[12][12] = { 0 };
    for (int i = 0; i < 12; i++)
    {
        for (int j = 0; j < 12; j++)
        {
            p[i][j] = rand() % 5;
        }
    }
    for (int i = 0; i < 12; i++)
    {
        for (int j = 0; j < 12; j++)
        {
            cout <
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Result:

A setw and std::right are only valid for the following variable, remember.

Related tutorials: C Video Tutorial

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