Check if Matrix is Symmetric (Equal to its Transpose) Dry Run in C

Check if Matrix is Symmetric (Equal to its Transpose) is an interactive C dry run visualizer from the Two D programs section. Study the source code, then use the execution controls to follow each step, variable update, highlighted line, and console output.

This page provides a browser-based dry run with source-code highlighting, auto-scroll, voice narration controls, and execution output for learning the program step by step.

Check if Matrix is Symmetric (Equal to its Transpose) Program Code

#include <stdio.h>
int main() {
    int matrix[3][3] = {{1, 2, 3}, {2, 4, 5}, {3, 5, 6}}, i, j;
    int isSymmetric = 1;
    
    for(i = 0; i < 3; i++) {
        for(j = i + 1; j < 3; j++) {
            if(matrix[i][j] != matrix[j][i]) {
                isSymmetric = 0;
                break;
            }
        }
    }
    
    if(isSymmetric)
        printf("Matrix is Symmetric\n");
    else
        printf("Matrix is NOT Symmetric\n");
    return 0;
}

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