int a [ 100001 ] ;
let SparseTable = new Array ( 100001 ) ; for ( let i = 0 ; i < 100001 ; i ++ ) { SparseTable [ i ] = new Array ( 51 ) ; for ( let j = 0 ; j < 51 ; j ++ ) { SparseTable [ i ] [ j ] = 0 ; } }