#include <stdio.h> int main() { int x[a][w]; int k, l, n, tmp; printf("Enter the order of the array:"); scanf("%d", &n); printf("Enter your entries for the input mat:\n"); for (i = 0; i < n; i++) { for (j = 0; j < n; j++) { scanf("%d", &mat[i][j]); } } /* sort the contents of the two dimensional array / for (i = 0; i < n; i++) { for (j = 0; j < n; j++) { tmp = x[i][j]; l = j + 1; for (k = i; k < n; k++) { l++; } l = 0; } } } / print the result */ printf("\n"); printf("Resultant array:\n"); for (i = 0; i < n; i++) { for (j = 0; j < n; j++) { printf("%d ", mat[i][j]); } printf("\n"); } getch ( ); } please fix the code thanks :) input : How many column number : 4 how many row number: 5 generated number: 3 9 6 7 1 7 9 0 3 2 5 6 2 1 4 6 2 1 3 4 sorted : 3 6 7 9 0 1 7 9 2 3 5 6 1 2 4 6 1 2 3 4

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

#include <stdio.h>

int main() {
int x[a][w];
int k, l, n, tmp;

printf("Enter the order of the array:");
scanf("%d", &n);

printf("Enter your entries for the input mat:\n");
for (i = 0; i < n; i++) {
for (j = 0; j < n; j++) {
scanf("%d", &mat[i][j]);
}
}

/* sort the contents of the two dimensional array */

for (i = 0; i < n; i++) {

for (j = 0; j < n; j++) {

tmp = x[i][j];

l = j + 1;

for (k = i; k < n; k++) {

l++;

}

l = 0;

}

/* print the result */

printf("\n");

printf("Resultant array:\n");

for (i = 0; i < n; i++) {

for (j = 0; j < n; j++) {

printf("%d ", mat[i][j]);

}

printf("\n");

}

getch ( );

}

please fix the code thanks :)

input :

How many column number : 4

how many row number: 5

generated number:

3 9 6 7

1 7 9 0

3 2 5 6

2 1 4 6

2 1 3 4

sorted :

3 6 7 9

0 1 7 9

2 3 5 6

1 2 4 6

1 2 3 4

Expert Solution

Changes made

Declared variables 'a' and 'w' as constant of type integers with size 100.
A prompt asking user to enter the desired size of array.
Input the array in variable 'x' and not an undeclared variable 'mat'.
For sorting only two loops were used which is correct for 1 dimensional array but not for 2 dimensional array, therefore used 3 loops for sorting the array.

Program

#include <stdio.h>
#include <windows.h>

const int a = 100;
const int w = 100;

int main () {

int x[a][w],mb[a][w];

int i,j,k,m,n;

int temp;

printf ("Enter the order of the matrix \n");

scanf ("%d %d", &m,&n);

printf ("Enter elements of the matrix \n");

for (i=0;i<m;++i) {

for (j=0;j<n;++j) {

scanf ("%d",&x[i][j]);

mb[i][j] = x[i][j];

}

}

printf ("The given matrix is \n");

for (i=0;i<m;++i) {

for (j=0;j<n;++j) {

printf (" %d",x[i][j]);

}

printf ("\n");

}

printf ("After soring the array in ascending order\n");

for (i=0;i<m;++i) {

for (j=0;j<n;++j) {

for (k=(j+1);k<n;++k) {

if (x[i][j] > x[i][k]) {

temp = x[i][j];

x[i][j] = x[i][k];

x[i][k] = temp;

}

}

}

}

/* End of outer for loop*/

for (i=0;i<m;++i) {

for (j=0;j<n;++j) {

printf (" %d",x[i][j]);

}

printf ("\n");

}

system("pause");
return 0;

}

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