Tutorial Gateway

  • C
  • C#
  • Java
  • Python
  • SQL
  • MySQL
  • Js
  • BI Tools
    • Informatica
    • Talend
    • Tableau
    • Power BI
    • SSIS
    • SSRS
    • SSAS
    • MDX
    • R Tutorial
    • Alteryx
    • QlikView
  • More
    • C Programs
    • C++ Programs
    • Go Programs
    • Python Programs
    • Java Programs

C++ Program to Interchange Matrix Diagonals

by suresh

Write a C++ Program to Interchange Matrix Diagonals with an example. In this C++ matrix diagonal interchange example, we used the If statement to check whether the given matrix is square. The first for loop within this C++ If statement uses the temp variable to interchange the matrix diagonal. And the other nested for loop will display the Matrix Items after Interchanging Diagonals.

#include<iostream>
using namespace std;

int main()
{
	int i, j, rows, columns, temp;
	
	cout << "\nEnter Matrix rows and Columns to interchange Diagonals =  ";
	cin >> i >> j;
	
	int intDiagMat[i][j];
	
	cout << "\nPlease Enter the intDiagMat Matrix Items\n";
	for(rows = 0; rows < i; rows++)	
	{
		for(columns = 0; columns < i; columns++) 
		{
			cin >> intDiagMat[rows][columns];
		}		
	}	
	
	if(rows == columns)
  	{
  		for(rows = 0; rows < i; rows++)
  		{
  			temp = intDiagMat[rows][rows];
  			intDiagMat[rows][rows] = intDiagMat[rows][i - rows - 1];
  			intDiagMat[rows][i - rows - 1] = temp;
	   	}		
  	  
 		cout << "\nThe intDiagMat Matrix Items after Interchanging Diagonals are:\n";
 		for(rows = 0; rows < j; rows++)
  		{
   			for(columns = 0; columns < i; columns++)
    		{
      			cout << intDiagMat[rows][columns] << " ";
    		}
    		cout << "\n";
  		}
  	}
  	else
  	{
  		cout << "\nThe Matrix that you entered is Not a Square matrix" ;
	}	

 	return 0;
}
C++ Program to Interchange Matrix Diagonals 1

C++ Program to Interchange Matrix Diagonals using Functions

#include<iostream>
using namespace std;

void interchangeDiagonols(int intDiagMat[50][50], int i, int j)
{
	int rows, columns, temp;
	
	for(rows = 0; rows < i; rows++)
  		{
  			temp = intDiagMat[rows][rows];
  			intDiagMat[rows][rows] = intDiagMat[rows][i - rows - 1];
  			intDiagMat[rows][i - rows - 1] = temp;
	   	}		
  	  
 		cout << "\nThe intDiagMat Matrix Items after Interchanging Diagonals are:\n";
 		for(rows = 0; rows < j; rows++)
  		{
   			for(columns = 0; columns < i; columns++)
    		{
      			cout << intDiagMat[rows][columns] << " ";
    		}
    		cout << "\n";
  		}
}
int main()
{
	int i, j, rows, columns, intDiagMat[50][50];
	
	cout << "\nEnter Matrix rows and Columns to interchange Diagonals =  ";
	cin >> i >> j;
	
	cout << "\nPlease Enter the intDiagMat Matrix Items\n";
	for(rows = 0; rows < i; rows++)	
	{
		for(columns = 0; columns < i; columns++) 
		{
			cin >> intDiagMat[rows][columns];
		}		
	}	
	
	if(rows == columns)
  	{
  		interchangeDiagonols(intDiagMat, i, j);
  	}
  	else
  	{
  		cout << "\nThe Matrix that you entered is Not a Square matrix" ;
	}	

 	return 0;
}
C++ Program to Interchange Matrix Diagonals 2

Placed Under: CPP Examples

  • C++ Print Hello World
  • C++ Add Two Numbers
  • C++ Count Notes in Amount
  • C++ Find Last Digit of a Number
  • C++ Largest of Two Nums
  • C++ Largest of Three Nums
  • C++ LCM of Two Numbers
  • C++ Leap Year
  • C++ Number Divisible by 5 & 11
  • C++ Palindrome Number
  • C++ Perfect Number
  • C++ Prime Factors of a Number
  • C++ Print 1 to 100
  • C++ Print Alphabets from A and Z
  • C++ Print Alphabets from a to z
  • C++ Print Even Numbers
  • C++ Print Multiplication Table
  • C++ Print N Natural Numbers
  • C++ Print Odd Numbers
  • C++ Product of Digits in a Num
  • C++ Profit or Loss Program
  • C++ Reverse a Number
  • C++ Simple Interest
  • C++ Square of a Number
  • C++ Square Root of a Number
  • C++ Standard Deviation
  • C++ Strong Number
  • C++ Student Marks Program
  • C++ Student Grade Program
  • C++ Sum of Digits in Number
  • C++ Sum of Even Numbers
  • C++ Sum of Even & Odd
  • C++ Sum of Odd Numbers
  • C++ Swap Two Numbers
  • C++ Natural Nums in Reverse
  • C++ Sum of Natural Numbers
  • C++ Sum of number 1st, last digit
  • C++ Swap of 1st & last digit
  • C++ Sum of Series 1²+2²+3²+n²
  • C++ Sum of Series 1³+2³+3³+n³
  • C++ ASCII Values of all Chars
  • C++ Sum of Char array ASCII val
  • C++ Sum of String ASCII values
  • C++ String Length
  • C++ Convert String to Lowercase
  • C++ Convert String to Uppercase
  • C++ Toggle String Char Cases
  • C++ Convert CM to Meters & KM
  • C++ Convert KM to M, CM & MM
  • C++ Convert days to year & Week
  • C++ Add Two Arrays
  • C++ Add Two Matrixes
  • C++ Array Arithmetic Operations
  • C++ Check 2 Matrixes are Equal
  • C++ Determinant of a Matrix
  • C++ Identity Matrix
  • C++ Matrix Arithmetic Operation
  • C++ Multiply Two Arrays
  • C++ Subtract two Matrixes
  • C++ Matrix Diagonal Interchange
  • C++ Matrix Lower Triangle
  • C++ Matrix Scalar Multiplication
  • C++ Matrix Transpose
  • C++ Matrix row & column sum
  • C++ Matrix Opp Diagonal sum
  • C++ Multiply two Matrixes
  • C++ Matrix Upper Triangle
  • C++ Sparse Matrix
  • C+ Symmetric Matrix
  • C++ Sum of Matrix Diagonal
  • C++ Vol & Surf Area of Cone
  • C++ Vol & Surf Area of Cube
  • C++ Vol & Surf Area of Cuboid
  • C++ Vol & Surf Area of Cylinder
  • C++ Vol & Surf Area of Sphere
  • C++ Inverted Star Pyramid
  • C++ Square Star Pattern
  • C++ Triangle is Equilateral Isosceles or Scalene
  • C++ Triangle is Valid using Angle
  • C++ Triangle is Valid using Sides
  • C++ Perimeter of a Rectangle
  • C++ Max Occur String Character
  • C++ Hollow Box Number Pattern
  • C++ Print 1 and 0 Row Pattern
  • C++ Print Pascal Triangle
  • C++ Rectangle Star Pattern
  • C++ Square Number Pattern
  • C++ Print 1, 0 Column Pattern

Copyright © 2021 · All Rights Reserved by Suresh

About Us | Contact Us | Privacy Policy