Back To C++ Double Dimensional Arrays Index

---

//program to initialize 3x3 matrix and convert it into single dimensional array of 9 elements #include<iostream.h> #include<conio.h> void main() { clrscr(); int a[3][3]={ 9,8,7, 6,5,4, 3,2,1 }; int b[9]; int i,j,k=0; for(i=0;i<3;i++) { for(j=0;j<3;j++) { b[k]=a[i][j]; k++; } } cout<<"\ndisplaying matrix \n"; for(i=0;i<3;i++) { for(j=0;j<3;j++) { cout<<a[i][j]<<"\t"; } cout<<"\n"; } cout<<"\ndisplaying 1d array \n"; for(i=0;i<9;i++) { cout<<b[i]<<"\t"; } getch(); }