delete pics to save space

This commit is contained in:
2023-08-03 09:22:52 +08:00
commit de60cd6ed4
1334 changed files with 66221 additions and 0 deletions

View File

@ -0,0 +1,26 @@
#include<cstdio>
using namespace std;
int main()
{
int n,m;
scanf("%d%d",&n,&m);
bool light[n+1]={0};
for(int i=1;i<=n;i++) light[i]=1;
for(int i=1;i<=m;i++)
for(int j=1;j*i<=n;j++)
light[j*i]=!light[j*i];
bool flag=0;
for(int i=1;i<=n;i++)
{
if(!light[i])
{
if(flag) printf(",%d",i);
else{
flag=1;
printf("%d",i);
}
}
}
return 0;
}