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Bomberman
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| var matrix = [[1,0,0], [0,0,0]] | |
| function bomber(i, j) { | |
| var selectedCell = matrix[i][j] | |
| if (selectedCell != 1) return | |
| matrix.forEach((elem, idx, array) => { | |
| console.log(elem) | |
| elem.splice(j, 1, 1) | |
| }) | |
| var arrayLength = matrix[i].length | |
| matrix[i] = matrix[i].fill(1) | |
| console.log(matrix) | |
| } | |
| bomber(0, 0) | |
| ////////////// | |
| // Attempt #2 - Unrefactored | |
| ////////////// | |
| 'use strict' | |
| const matrix = [[0,1,0], [0,0,0], [0,0,0]] | |
| let newMatrix = matrix | |
| let rowsWithOnes = new Array(matrix.length).fill(false) | |
| let columnsWithOnes = new Array(matrix[0].length).fill(false) | |
| const numberYouAreLookingFor = 1 | |
| function findAllOnes(matrix) { | |
| for (var rowIndex in matrix) { | |
| for(var colIndex in matrix[rowIndex]) { | |
| if (matrix[rowIndex][colIndex] == numberYouAreLookingFor) { | |
| rowsWithOnes[rowIndex] = true | |
| columnsWithOnes[colIndex] = true | |
| } | |
| } | |
| } | |
| } | |
| function bomber() { | |
| findAllOnes(matrix) | |
| rowsWithOnes.forEach((containsOne, rowIdx) => { | |
| if (containsOne) { | |
| newMatrix[rowIdx] = newMatrix[rowIdx].fill(1) | |
| } else { | |
| newMatrix[rowIdx].forEach((elem, colIdx) => { | |
| if (columnsWithOnes[colIdx]) { | |
| newMatrix[rowIdx].splice(colIdx, 1, numberYouAreLookingFor) | |
| } | |
| }) | |
| } | |
| }) | |
| return newMatrix | |
| } | |
| bomber() |
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