CareerCup

Wrote this up in Javascript, please provide your feedback :

var buildArray = function (length, breadth) {
  var array = new Array();
  for (var i = 0; i < length; i++) {
    array[i] = [
    ];
  }
  return array;
}
var initialize = function (array) {
  var count = 1;
  for (var i = 0; i < 5; i++) {
    for (var j = 0; j < 5; j++) {
      array[i][j] = count++;
    }
  }
  return array;
}
var displayArray = function (array) {
  array.forEach(function (entry) {
    console.log(entry);
  });
}
var findPath = function (array, src, dest) {
  console.log('finding path from src, ' + src + ' to destination ' + dest);
  var srcCoord = getCoordinates(src);
  var destCoord = getCoordinates(dest);
  
  path = traverse(array, srcCoord, destCoord);
  return path;
}

var traverse = function (array, srcCoord, destCoord ) {
  var path = "";
  var rSign = (destCoord.row > srcCoord.row) ? +1 : -1;
  
  var r = srcCoord.row; 
  for ( ;  ;r += rSign) {
    path += " " + array[r][srcCoord.col] + " ";
    if (r == destCoord.row) break;
  }
  
  var cSign = (destCoord.col > srcCoord.col) ? +1 : -1;
  var c = srcCoord.col + cSign;
   for ( ; ; c += cSign) {
    if (c == destCoord.col + cSign) {break;} 
    path += " " + array[destCoord.row][c] + " "; 
  }
  return path;
}

var getCoordinates = function (value) {
  var row = Math.floor((value - 1 )/ 5); // console.log ( "Row = " + row); 
  var rowStart = (row * 5) + 1;  // console.log ("Row Start = " + rowStart);  
  var col = value - rowStart;  // console.log ("Col = " + col);
  return {
    'row': row,
    'col': col
  };
}
var main = function () {
  var array = buildArray(5, 5);
  console.log(array);
  array = initialize(array);
  displayArray(array);
  var endPoints = [
    {
      src: 1,
      dest: 22
    },
    { src: 18, dest: 7},
    {
      src: 4,
      dest: 17
    },
    {
      src: 5,
      dest: 18
    },
    {
      src: 9,
      dest: 13
    },
    {
      src: 20,
      dest: 23
    } 
  ];
  
  endPoints.forEach(function (entry) {
    var path = findPath(array, entry.src, entry.dest);
    console.log ("The path is " + path);
  });
}
main();

Please provide java/ c++ code

Please provide java/c ++ code

Please provide java/c++ code

can u plz tell in java?

wrote this in C++ if optimal answer is not required i guess this would work... tell me if i'm wrong...

#include <iostream>
using namespace std;
int mat[5][5]={{1,2,3,4,5},
{6,7,8,9,10},
{11,12,13,14,15},
{16,17,18,19,20},
{21,22,23,24,25}};

int main() {
int x,y,row,col;
cin>>x;
if(1<=x&&x<=5){
row=0;
}else if(6<=x&&x<=10){
row=1;
}else if(11<=x&&x<=15){
row=2;
}else if(16<=x&&x<=20){
row=3;
}else if(21<=x&&x<=25){
row=4;
}
cin>>y;
if(1<=y && y<=5){
col=0;
}else if(6<=y && y<=10){
col=1;
}else if(11<=y&&y<=15){
col=2;
}else if(16<=y&&y<=20){
col=3;
}else if(21<=y&&y<=25){
col=4;
}
//cout<<row<<" "<<col<<"\n";
if(row==col){
while(x<=y){
cout<<x<<" ";
x++;
}
}else if(row<col){
while(row<=col){
cout<<x<<" ";
x+=5;
row++;
}
x-=5;
if(x!=y){
if(x>y){
while(x>=y){
x--;
if(x<y)
break;
cout<<x<<" ";
}
}else{
while(x<=y){
x++;
if(x>y)
break;
cout<<x<<" ";
}
}
}
}


return 0;
}