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var readline = require('readline').createInterface(process.stdin, process.stdout); | |
var inputs = []; | |
function BombApplication(inputs) { | |
var appProperties = inputs.splice(0, 1).toString().split(' '); | |
this.lineNum = +appProperties[0]; | |
this.lineLength = +appProperties[1]; | |
this.lines = []; | |
for (var i = 0; i < this.lineNum; i++) { | |
this.lines.push([]); | |
} | |
while (inputs.length !== 0) { | |
var lineSplit = inputs.splice(0, 1).toString().split(' '); | |
this.lines.forEach(function (line, index) { | |
line.push(lineSplit[index]); | |
}); | |
} | |
} | |
BombApplication.prototype.doExplosion = function () { | |
var lineLength = this.lineLength; | |
var shiftBombs = function (line, current) { | |
for (var tmpCurrent = current; tmpCurrent !== 0; tmpCurrent--) { | |
line[tmpCurrent] = line[tmpCurrent - 1]; | |
} | |
line[0] = 0; | |
return line; | |
}; | |
var explosion = function (line) { | |
//先頭行の処理 | |
if (line[0] === '2') { | |
line[0] = '0'; | |
} | |
for (var current = 1; current < lineLength; current++) { | |
if (line[current] === '2') { | |
line = shiftBombs(line, current); | |
} | |
} | |
return line; | |
}; | |
this.lines = this.lines.map(function (line) { | |
return explosion(line); | |
}); | |
}; | |
BombApplication.prototype.outputLines = function () { | |
var lastLineNum = this.lineNum - 1; | |
for (var current = 0; current < this.lineLength; current++) { | |
var output = ''; | |
this.lines.forEach(function (line, index) { | |
output += line[current]; | |
if (index !== lastLineNum) { | |
output += ' '; | |
} | |
}); | |
console.log(output); | |
} | |
}; | |
readline.on('line', function (line) { | |
inputs.push(line); | |
}); | |
readline.on('close', function () { | |
readline.close(); | |
process.stdin.destroy(); | |
var bombApplication = new BombApplication(inputs); | |
bombApplication.doExplosion(); | |
bombApplication.outputLines(); | |
}); |
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