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"use strict"; | |
q03(4); | |
function q03(n) { | |
let arr = new Array(n * 2); | |
fit(n); | |
function fit(v) { | |
console.log(v, arr); | |
if(v == 0) { | |
console.log("FOUND", arr); | |
return; | |
} | |
for(var i = v; i > 0; i --) { | |
for(var p = 0; p < arr.length; p++) { | |
// console.log(i, p, arr); | |
if(arr[p] || p + i + 1 > arr.length - 1 || arr[p + i + 1]) continue; | |
console.log('add == ', i, arr); | |
arr[p] = i; | |
arr[p + i + 1] = i; | |
fit(v - 1); | |
console.log('remove == ', i, arr); | |
arr[p] = 0; | |
arr[p + i + 1] = 0; | |
// break; | |
} | |
// console.log('Placed : ', placed); | |
} | |
} | |
} |
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