http://poj.org/problem?id=2477 #include<iostream> #include"stdio.h" using namespace std; struct tree { int l,r; __int64 value; int child; }t[100]; int n,root; bool init() { int i,times[100]; cin>>n; if(n==0) return 0; for(i=1;i<=n;i++) times[i]=0; for(i=1;i<=n;i++) { cin>>t[i].l>>t[i].r; if(t[i].l>0) times[t[i].l]++; if(t[i].r>0) times[t[i].r]++; } for(i=1;i<=n;i++) if(times[i]==0) { root=i; break; } return 1; } const __int64 maxvalue=(__int64)1<<60; int travel(int a) { if(a<=0)return 0; t[a].child=travel(t[a].l)+travel(t[a].r)+1; return t[a].child; } void great(int s,__int64 value) { t[s].value=value; if(t[s].l>0) great(t[s].l,value/2/t[s].child*t[t[s].l].child); if(t[s].r>0) great(t[s].r,value/2/t[s].child*t[t[s].r].child); return ; } int main() { int i; while(init()) { travel(root); great(root,maxvalue); for(i=1;i<=n;i++) { printf("%I64d",t[i].value); if(i<n)printf(" "); } printf("n"); } return 0; }
Meta
-
Recent Posts
Recent Comments
Archives
- May 2024
- April 2023
- February 2023
- January 2023
- December 2022
- November 2022
- September 2022
- June 2022
- July 2021
- January 2021
- February 2020
- September 2019
- March 2018
- February 2018
- August 2016
- July 2016
- June 2016
- May 2016
- April 2016
- March 2016
- February 2016
- January 2016
- December 2015
- November 2015
- October 2015
- September 2015
- August 2015
- July 2015
- June 2015
- May 2015
- April 2015
- March 2015
- February 2015
- January 2015
- December 2014
- November 2014
- October 2014
- September 2014
- August 2014
- July 2014
- June 2014
- May 2014
- April 2014
- March 2014
- February 2014
- January 2014
- December 2013
- November 2013
- October 2013
- September 2013
- August 2013
- July 2013
- June 2013
- May 2013
- April 2013
- March 2013
- February 2013
- January 2013
- December 2012
- November 2012
- October 2012
- September 2012
- August 2012
- July 2012
- June 2012
- May 2012
- April 2012
- March 2012
- February 2012
- January 2012
- December 2011
- November 2011
- October 2011
- September 2011
- August 2011
- July 2011
- June 2011
- May 2011
- April 2011
- March 2011
- February 2011
- January 2011
- December 2010
- November 2010
- October 2010
- September 2010
- August 2010
- July 2010
- June 2010
- May 2010
- April 2010
- March 2010
- February 2010
- January 2010
- December 2009
- November 2009
- October 2009
- September 2009
- August 2009
- July 2009
- June 2009
- May 2009
- April 2009
- March 2009
- February 2009
Categories