为什么全RE了???
(如果有人能说一下RE啥意思就更好了)
#include<bits/stdc++.h>
using namespace std;
int aa[100]={0,990,1010,1970,2030,2940,3060,3930,4060,4970,5030,5990,6010,7000};
int ans[100];
int n;
int a, b, t;
int main(){
cin>>a>>b;
cin>>n;
for(int i=0;i<n;i++){
cin>>t;
aa[i+14]=t;
}
sort(aa, aa+n+14);
ans[0] = 1;
for(int i=0;i<=13+n;i++){
for(int j=i+1;aa[j]-aa[i]<=b;j++){
if(aa[j]-aa[i]>=a)
ans[j]+=ans[i];
}
}
cout<<ans[n+13];
return 0;
}