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  • Willem, Chtholly and Seniorious2019-03-23 15:47:34

    Willem, Chtholly and Seniorious https://codeforces.com/contest/897/problem/E time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output — Willem... — What's the matter? — It seems that there

  • shell生成指定范围随即整数2019-03-08 09:54:47

    #!/bin/bashfunction rand(){ min=$1 max=$(($2-$min+1)) num=$(cat /dev/urandom | head -n 10 | cksum | awk -F ' ' '{print $1}') echo $(($num%$max+$min))}rnd=$(rand 2 100)echo $rndexit 0   #!/bin/bashfunction rand(){    min=$1

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