## Algorithm

Problem Name: beecrowd | 1557

# Square Matrix III

By Gabriel Dalalio, ITA Brazil

Timelimit: 1

Write a program that read an integer number N (0 ≤ N ≤ 15) that correspont to the order of a bidimentional array of integers, and build the array according to the above example.

## Input

The input consists of several integers numbers, one per line, corresponding to orders from arrays to be built. The end of input is indicated by zero (0).

## Output

For each integer number of input, print the corresponding array according to the example. The values ​​of the array must be formatted in a field of size T right justified and separated by a space, where T is equal to the number of digits of the biggest number in the array. None space must be printed after the last character of each row of the array. A blank line must be printed after each array.

 Sample Input Sample Output 1 2 3 4 5 0 1 1 2 2 4  1  2  4  2  4  8  4  8 16  1  2  4  8  2  4  8 16  4  8 16 32  8 16 32 64   1   2   4   8  16   2   4   8  16  32   4   8  16  32  64   8  16  32  64 128  16  32  64 128 256

## Code Examples

### #1 Code Example with C++ Programming

Code - C++ Programming

#include<stdio.h>
#include<string.h>
int main()
{
long long int i,j,k,n,l,len,m;
while(scanf("%lld",&n))
{
l=1;
if(n==0)break;
long long int arr[n][n];
for(i = 0; i < n; i++)
{
k=l;
for(j = 0; j  <  n; j++)
{
arr[i][j]=k;
k += k;
}
l+=l;
}
for(i = 0; i  <  n; i++)
{
for(j = 0; j  <  n; j++)
{
if(n==3 || n==4)
{
if(j==0) printf("%2lld",arr[i][j]);
else printf(" %2lld",arr[i][j]);
}
else if(n==5)
{
if(j==0) printf("%3lld",arr[i][j]);
else printf(" %3lld",arr[i][j]);
}
else if(n==6 || n==7)
{
if(j==0) printf("%4lld",arr[i][j]);
else printf(" %4lld",arr[i][j]);
}
else if(n==8 || n==9)
{
if(j==0) printf("%5lld",arr[i][j]);
else printf(" %5lld",arr[i][j]);
}
else if(n==10)
{
if(j==0) printf("%6lld",arr[i][j]);
else printf(" %6lld",arr[i][j]);
}
else if(n==11 || n==12)
{
if(j==0) printf("%7lld",arr[i][j]);
else printf(" %7lld",arr[i][j]);
}
else if(n==13 || n==14)
{
if(j==0) printf("%8lld",arr[i][j]);
else printf(" %8lld",arr[i][j]);
}
else if(n==15)
{
if(j==0) printf("%9lld",arr[i][j]);
else printf(" %9lld",arr[i][j]);
}
else if(n==1)printf("%1lld",arr[i][j]);
else if(n==2)
{
if(j==0)printf("%lld",arr[i][j]);
else printf(" %lld",arr[i][j]);
}
}
printf("\n");
}
printf("\n">;
}
return 0;
}
Copy The Code &

Input

cmd
1 2 3 4 5 0

Output

cmd
1 1 2 2 4 1 2 4 2 4 8 4 8 16 1 2 4 8 2 4 8 16 4 8 16 32 8 16 32 64 1 2 4 8 16 2 4 8 16 32 4 8 16 32 64 8 16 32 64 128 16 32 64 128 256

### #2 Code Example with Javascript Programming

Code - Javascript Programming

var lines = input.split('\n');
var prompt = function(texto) { return lines.shift();};
var size = parseInt(prompt());

while (size > 0) {
var T = Math.pow(4, size - 1);
T = T.toFixed(0).length;

for (let L = 0; L  <  size; L++) {
let line = [];

for (let C = 0; C  <  size; C++) {
let aux = Math.pow(2, L + C).toFixed(0);

}

console.log(line.join(" "));
}

console.log("");
var size = parseInt(prompt());
}
Copy The Code &

Input

cmd
1 2 3 4 5 0

Output

cmd
1 1 2 2 4 1 2 4 2 4 8 4 8 16 1 2 4 8 2 4 8 16 4 8 16 32 8 16 32 64 1 2 4 8 16 2 4 8 16 32 4 8 16 32 64 8 16 32 64 128 16 32 64 128 256