Consider a grid of m by n squares of side length side with lower left corner at the origin (0,0). The columns are numbered from zero, with the zero column at left. The rows are numbered from zero, with the zero row at bottom. If the point (x,y) is in one of the grid squares, set value to be an object with properties row and column whose values are the row and column of the containing square. If the point (x,y) is not in any grid square, let row and column be null in the returned object.

javascript programming
exercise: integrated 01

function containingSquare(m, n, side, x, y) {
  var value;
  // ADD CODE UNDER THIS LINE
  
  return value;
}

var testAA = [
  [3,3,4.0,1.0,1.0,{row:0, column:0}],
  [3,3,4.0,11.0,12.1,{row:null, column:null}],
  [3,3,4.0,5.2,9.8,{row:2, column:1}]
];

var argAAS = [];
for (var i=0;i<testAA.length;i++) {
  argAAS.push( [] );
  for (var j=0;j<testAA[i].length-1;j++) {
    argAAS[i].push( str(testAA[i][j]) );
  }
}

var testFunction = containingSquare;

function runTests(func,testAA) {
  var answerA = [];
  for (var i=0;i<testAA.length;++i)
    answerA.push( func.apply(null,testAA[i]) );
  return answerA;
}

function str(x) {
  return JSON.stringify(x);
}

run();
</script>

javascript programmingexercise: integrated 01

javascript programming
exercise: integrated 01