//Selam Ben Fatih Söylemez bugün sizlerle bir kod yazmayı deneyip yazamayacağım..:(
#include<iostream>
#include<fstream>
#include<cmath>
using namespace std;

int main(){
	int length=0;
	int i,j;
	string line;
	double comparator[1][length];
	double temp;
	
	ifstream Amatricefile;
	ifstream Bmatricefile;
	Amatricefile.open("C:\\Users\\Fatih\\Desktop\\A.txt");
	Bmatricefile.open("C:\\Users\\Fatih\\Desktop\\b.txt");
	
	if (Amatricefile.is_open()) {
		
		
	while (getline (Amatricefile,line) ) {
	length= length+1;
    }
    Amatricefile.close();}
    double Amatrice[length][length];
    
	Amatricefile.open("C:\\Users\\Fatih\\Desktop\\A.txt");
	if (Bmatricefile.is_open()){    
	//double Bmatrice[length][1];
    for(i=0;i<length;i++){
    for(j=0;j<length;j++){
	Amatricefile >> Amatrice[i][j];
	cout << Amatrice[i][j] << " " ;
 	}
	Bmatricefile >> Amatrice[i][length];
	cout << Amatrice[i][j] << "\n";
	}}
//	for(int w=0;w<length;w++){
//		for(int q=0;q<length;q++){
//				cout<< " "<<Amatrice[w][q];
//		} cout<<endl;
//	}

	
	Amatricefile.close();
  	Bmatricefile.close();	
	//singularity test

	for(j=0;j<1;j++){
		if(abs(Amatrice[0][j])>=0){ // everytime true
		comparator[0][j]= Amatrice[i][j];
		}

		for(i=0;i<length;i++){	
							
			if(comparator[0][j]<Amatrice[i+1][j]){
				comparator[0][j]=Amatrice[i+1][j];
			}//max found	
		} //cout<< "\n" <<comparator[0][j];
		
		//temp=Amatrice[0][j]; 	
		//Amatrice[j][j]=comparator[0][j];
		//Amatrice[0][j]=temp;			
		
		
		
		temp=comparator[0][j];	
		comparator[0][j]=Amatrice[0][j];	
		Amatrice[0][j]=temp;		
		//cout<< "\n"<<Amatrice[0][j];
			
	} 
	cout<<"\n";
	for(int t=0;t<length;t++){
		for(int r=0;r<length;r++){
				cout<<" "<< Amatrice[t][r];
		}cout<<endl;
	}
			//işlemler


		
		
			




return 0;
		
}