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Using Segment tree In every range , I am keeping maximum & minimum height and updating ranges ... But WA whats the wrong.. #include<bits/stdc++.h> #define ll long long int #define MX 100009 #define mod 1000000007 #define ff first #define ss second using namespace std; ll hh,ans,kk,xx,yy,n; struc...

Verdict: WA but can not find the problem please help someone....... #include<bits/stdc++.h> #define ll long long int using namespace std; int main() { ll n,m,i,j,ans,a,c; double b; while(scanf("%lld",&n) && n) { ans=1; m=n; n=abs(n); for(i=2; i<33; i++) { b=1.0/(i*1.0); a=ceil(...

Verdict: WA can not get the problem.. please help...... #include<bits/stdc++.h> #define ll long long int using namespace std; ll Rank[109][200009]; struct info { ll idx,tup[2]; bool operator< (const info &a) const { if(tup[0]==a.tup[0]) return tup[1]<a.tup[1]; else return tup[0]<a.tup[0]; } }; i...

Verdict: WA can not get the problem.. please help...... #include<bits/stdc++.h> using namespace std; #define ll long long int #define sc(a) scanf("%lld",&a) bool visit[100000]; vector<ll>graph[10000]; ll des,deliver,strt,m,ok; vector<ll>par,par1; bool bfs(ll sum) { ll u,v,i,l,dis[1000]...

brianfry713 wrote:Don't read from a file.

Thanks brianfry

As i understand you form binary number in bin but in decimal base. For n = 30 and some values of k value of bin can be about 10^30. Max value of unsigned long long is 18446744073709551615. Change bin to string variant. Or do it using bitwise operations - &, | <<, >>. It will become very easy wh...

brianfry713 wrote:Try the I/O in this thread.

Thank you brianfry

Verdict: WA
can not get the problem..
please help......

got WA
can not find out the problem
please help

please help.
again and again WA.
but can not got the cause.