标签:mos bsp mes namespace name scan prim return using
#include <iostream>
#include<cstdio>
using namespace std;
int p[1000000];
int a[1000000];
int main()
{
int l,r;
for(i=2;i<=1000000;i++)
{
if(p[i]==0)
{
a[t++]=i;
for(j=i+i;j<=1000000;j+=i)
p[j]=1;
}
}
while(~scanf("%d%d",&l,&r))
{
for(i=0;i<=t-1;i++)
{
if(p[i]>=l&&p[i]<=r)
{
ll=i;
break;
}
}
if(i==t-1)
{
printf("There are no adjacent primes.\n");
return 0;
}
rr=ll;
for(j=i;j<=t-1;j++)
{
if(p[j]<=r)
rr=j;
}
if(rr==ll)
{
printf("%d,%d are closest, %d,%d are most distant.",rr,rr,rr,rr);
return 0;
}
for(i=0;i<=jj;i++)
{
}
}
}
标签:mos bsp mes namespace name scan prim return using
原文地址:https://www.cnblogs.com/bhd123/p/9639548.html