CodeWarsShellQuestionClock#https://www.codewars.com/kata/55f9bca8ecaa9eac7100004ah=$1m=$2s=$3echo"(($h*60+$m)*60+$s)*1000"|bcEvenOrOdd#https://www.codewars.com/kata/53da3dbb4a5168369a0000feEvenOrOdd(){if(($1%2==0));then

C语言#sscanf#代码学习#codewars题目链接：IPValidation|Codewars代码如下：#include<stdio.h>intis_valid_ip(constchar*addr){unsignedn[4],i,nc;//Mustbe4integersseparatedbydots:if(sscanf(addr,"%d.%d.%d.%d%n",&n[0],&n

Square(n)SumCompletethesquaresumfunctionsothatitsquareseachnumberpassedintoitandthensumstheresultstogether.完成平方和函数，对每个传入其中的数字平方并相加。defsquare_sum(numbers):sums=0foriinnumbers:sums+=i*iretu

SentenceSmash(8kyu)Writeafunctionthattakesanarrayofwordsandsmashesthemtogetherintoasentenceandreturnsthesentence.Youcanignoreanyneedtosanitizewordsoraddpunctuation,butyoushouldaddsspacesbetweeneachword.Becareful,ther