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23 lines
808 B
JavaScript
23 lines
808 B
JavaScript
!function (_stack) {
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var register;
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var variable = {};
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for (let i = 0; i < _stack.length; i++) {
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instruct = _stack[i][0];
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left = _stack[i][1];
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right = _stack[i][2];
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if (instruct === 110) {
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variable[right] = ''
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}
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if (instruct === 66) {
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if (right === '?') {
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variable[left] = register
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} else {
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variable[left] = right
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}
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}
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if (instruct === 88) {
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register = variable[left] + variable[right]
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}
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}
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;console.log(variable)
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}([[110, 'var', 'a'], [66, 'a', 1000], [110, 'var', 'b'], [66, 'b', 1000], [110, 'var', 'c'], [66, 'c', 1000], [110, 'var', 'd'], [88, 'a', 'b'], [66, 'd', '?'], [110, 'var', 'e'], [88, 'd', 'c'], [66, 'e', '?']]) |