把1,2,3,4,5,6這幾個數(shù)3個一組，怎么用php循環(huán)出120種可能？如：//123 124 125 126 //132 134 135 136 //142 143 145 146 //152,153,154,156 //162.163.164.165//213，214,215,216//231.234.235.236......等等
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TA貢獻1772條經(jīng)驗 獲得超5個贊
a = [1, 2, 3, 4, 5, 6]for (let i = 0; i < a.length; ++i) { for (let j = 0; j < a.length; ++j) { if (j === i) continue; for (let k = 0; k < a.length; ++k) { if (k === i || k === j) continue; console.log(a[i], a[j], a[k]);
}
}
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