26.06.2006, 02:47
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#2
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Гость
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Код:
#include <iostream>
using namespace std;
void nived(int*);
void ived(int,int,int*,double**);
void skaic(int,int,int,int*,double**);
void isved(int,int,int*,double**);
int main(){
int i=0,j=0;
int temp=0;
int* n=new int;
nived(n);
double ** mas= new double*[*n];
for(i=0;i<*n;i++){
mas [i]=new double[*n];
}
double* sum=new double[*n-1];
ived(i,j,n,mas);
skaic(temp,i,j,n,mas);
isved(i,j,n,mas);
for (i=0;i<*n;i++){
delete []mas [i];
}
delete n;
delete []mas;
return 0;
}
//
void nived(int * n){
do{
cout<<"Iveskite matricos mata n: "<<endl;
cin>>*n;
if(*n<1||*n>10){
cout<<"Viskas blogai bandykite dar: \n";
}
}while (*n<1||*n>10);
}
void ived(int i, int j, int* n, double ** mas){
for (i=0; i<*n; i++){
for(j=0; j<*n; j++){
cout<<"\nElmentas: ["<<i+1<<"]["<<j+1<<"] ";
cin>>mas[i][j];
}
}
cout<<"\nPradine matrica:\n "<<endl;
for (i=0;i<*n;i++){
for (j=0;j<*n;j++){
cout<<mas[i][j]<<" ";
}
cout<<endl;
}
}
void skaic(int temp, int i, int j, int* n, double ** mas){
for (i=0; i<*n; i++){
for(j=0; j<*n; j++){
if(i==j){
temp = mas[i][j];
mas[i][j]=mas[*n-1-i][j];
mas[*n-1-i][j] = temp;
}
}
}
}
void isved(int i, int j, int* n, double** mas){
cout<<"\nMatrica su pakeistomis diagonalemis:\n "<<endl;
for (i=0;i<*n;i++){
for (j=0;j<*n;j++){
cout<<mas[i][j]<<" ";
}
cout<<endl;
}
}
ТЗ
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