Question

Write and explain the program that finds how many values ​​are different from each other in matrix A of the mxn type entered from the keyboard and transfer it to the B array using this. C++

Answer 1

#source code:

#include <iostream>

using namespace std;

int main(){

int m,n;

cout<<"Enter m value:";

cin>>m;

cout<<"Enter n value:";

cin>>n;

int data[m][n];

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

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

int dataval;

cout<<"Enter element:";

cin>>dataval;

data[i][j]=dataval;

}

}

int outdata[m+n];

int pos=0;

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

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

int check=0;

for(int k=0;k<m;k++){

for(int p=0;p<n;p++){

if(data[i][j]==data[k][p]){

check=check+1;

}

}

}

if(check==1){

outdata[pos]=data[i][j];

pos=pos+1;

}

}

}

for(int i=0;i<pos;i++){

cout<<outdata[i]<<" ";

}cout<<endl;

}

#output;

user@user-Latitude - 3490:-/Desktop$ g++ 1.cpp user@user-Latitude - 3490:-/Desktop$ ./a.out Enter m value:3 Enter n value:3 Enter element:1 Enter element:2 Enter element:3 Enter element:4 Enter element:3 Enter element:2 Enter element:5 Enter element:2 Enter element:1 4 5 user@user-Latitude - 3490:-/Desktops |

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