Napoleon2004的博客

#include<bits/stdc++.h> using namespace std; int n,i,j,k,q,p,x,y,t,bb,len,c[10]; bool done(){ return c[0]&&c[1]&&c[2]&&c[3]&&c[4]&&c[5]&&c[6]&amp

#include<bits/stdc++.h> using namespace std; long long n,t,i,j,s,ans,a[30]; int main(){ while(scanf("%lld",&n)==1){ t++; for(i=1;i<=n;i++) scanf("%lld",&a[i]); ans=0; for(...

#include<bits/stdc++.h> using namespace std; long long k,x,y,bb,ans; int main(){ while(scanf("%lld",&k)==1){ ans=0; for(y=1;y<=2*k;y++) if(k!=y){ x=(k*y)/(y-k); if(x>0&...