echo -n "please enter number:" read n declare -I a for((i=1;i<=n;i++)) do for((x=1;x<=i;x++)) do b=$(( $i%$x )) if [[ $b -eq 0 ]]; then a=$a+1 fi done if [[ $a -eq 2 ]]; then echo -n $i " " fi a=0 done echo
素数(质数):只能被1和其本身整除的整数


发布者:全栈程序员-站长,转载请注明出处:https://javaforall.net/206225.html原文链接:https://javaforall.net
