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#include<iostream>#include <ctime>#include <cstdlib>using namespace std;int main(){int hight , row , col ;register int i , j , k ;//srand((unsigned)time(NULL)) ;////动态定义和初始化一维数组//cout<<"输入一维数组的行"<<endl;cin>>row ;int *p1 ;p1 = new int [row] ;//输入一维数组的值for( i = 0 ; i < row ; i ++ )p1[i] = rand () % 10 ;//输出一维数组for( i = 0 ; i < row ; i ++ )cout<<p1[i] <<' ' ;cout<<endl;//释放一维数组delete [] p1 ;////动态定义和初始化二维数组//cout<<"输入二维数组的行，列 :";cin>>row >>col ;int **p2 ;p2 = new int*[row] ;for( i = 0 ; i < row ; i ++ )p2[i] = new int[col] ;//输入二维数组的值for( i = 0 ; i < row ; i ++ )for( j = 0 ; j < col ; j ++ )p2[i][j] = rand() % 10 ;//输出二维数组cout<<"输出二位数组："<<endl;for( i = 0 ; i < row ; i ++ ){for( j = 0 ;j < col ; j ++ )cout<<p2[i][j]<<' ' ;cout<<endl;}//释放二维数组for( i = 0 ; i < row ; i ++ )delete []p2[i] ;delete []p2 ;////动态定义和初始化三维数组//cout<<"输入三维数组高，行，列 : ";cin>>hight>>row >> col ;int *** p3 ;p3 = new int**[hight ] ;for( i = 0 ; i < hight ; i ++ )p3[i] = new int*[row] ;for( i = 0 ; i < hight ; i ++ )for( j = 0 ; j < row ; j ++ )p3[i][j] = new int[col] ;//输入三维数组值：for(i = 0 ; i < hight ; i ++ )for(j = 0 ; j < row ; j ++ )for( k = 0 ; k < col ; k ++)p3[i][j][k] = rand() ;//输出三维数组：cout<<"输出三维数组"<<endl;for(i = 0 ; i < hight ; i ++ ){for( j = 0 ; j < row ; j ++ ){for( k = 0 ; k < col ; k ++ )cout<<p3[i][j][k]<<' ' ;cout<<endl;}cout<<endl;}//释放三维数组for( i = 0 ; i < hight ; i ++ )for( j = 0 ; j < row ; j ++ )delete []p3[i][j] ;for( i = 0 ; i < hight ; i ++ )delete []p3[i] ;delete []p3 ;return 0 ;}
