text: The value of second element must be less than equal to n / 2
code: for ( let j = i + 1 ; j <= n / 2 ; j ++ ) { let k = n - i - j ; if ( i * i + j * j == k * k ) { document . write ( i + " " + j + " " + k ) ; return ; } } } document . write ( " " ) ; }