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| 1 | function solve (input) {
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| 2 | let fieldSize = +(input[0]); | |
| 3 | let bugs = input[1].split(' ').map(el => +(el));
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| 4 | if (input[1] === '') {
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| 5 | bugs = []; | |
| 6 | } | |
| 7 | let commands = input.slice(2); | |
| 8 | let field = []; | |
| 9 | ||
| 10 | // initial field | |
| 11 | for (let i = 0; i < fieldSize; i++) {
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| 12 | bugs.indexOf(i) !== -1 ? field.push(1) : field.push(0); | |
| 13 | } | |
| 14 | ||
| 15 | for (let c in commands) {
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| 16 | let temp = commands[c].split(' ');
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| 17 | let position = +(temp[0]); | |
| 18 | if (commands[c] === '' || position < 0 || position >= fieldSize || field[position] !== 1) {
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| 19 | continue; | |
| 20 | } | |
| 21 | let right = 'right' === temp[1]; | |
| 22 | let step = +(temp[2]); | |
| 23 | field[position] = 0; // Bug flies away | |
| 24 | ||
| 25 | while (position >= 0 && position < fieldSize) { // while flying in the field
| |
| 26 | right ? position += step : position -= step; // go right or left | |
| 27 | ||
| 28 | if (field[position] === 0) { // check for empty spot
| |
| 29 | field[position] = 1; | |
| 30 | break; | |
| 31 | } | |
| 32 | } | |
| 33 | } | |
| 34 | console.log(field.join(' '));
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| 35 | } |
