2024年10月9日

摘要： include <stdio.h> int main () { int x; int one,two,five; scanf ("%d",&x); for (one=0;one<x10;one++){ for(two=0;two<x10/2;two++){ for(five=0;five<x10/5 阅读全文

摘要： include <stdio.h> int main () { int n=1; int x; scanf("%d",&x); int biaozhi=1; for (n=2;n<x;n++){ if(x%n0 ){ biaozhi=0;此处可加break;} } if (biaozhi0)prin 阅读全文