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Could you tell me how to design an exhaustive algorithm for generating a new array by taking an element from each of the two arrays?
topic description
for example, the first group is: A B C D E and the second group is: 1 2 3 4
the numbers of the two groups are not necessarily symmetrical, and the number of the first group may be more or less than that of the second group. An exam...
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How does javascript find all prime factors of a number?
encounters a javascript algorithm problem, which requires that find out all prime factors of a number
algorithm I designed:
function primeFactors(n){
var factors = [];
var divisor = 3;
if (n % 2==0) factors.push(2);
while(n>5){
...
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b3816e-e636.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3816e-e636.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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