Submission #1387103

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Source Code Expand

#!ruby -na
a,b,c=$F.map &:to_i;$.<2?(N,M,*P=a,b;R,*U=->x{U[x]?U[x]=R[U[x]]:x};Z=(G=1..N).map{[]};Q=G.map{[]};D=->i,q,r,v{Z[r][i]=v;Q[i].map{|j,c|j!=q&&D[j,i,r,[v,c].max]}}):$.<M+2?P<<[c,a-1,b-1]:$.<M+3?(s=0;P.sort.map{|c,a,b|R[a]==R[b]||(U[R[b]]=R[a];Q[a]<<[b,c];Q[b]<<[a,c];s+=c)};N.times{|i|D[i,i,i,0]}):p(s-Z[a-1][b-1])

Submission Info

Compile Error

./Main.rb:2: warning: `&' interpreted as argument prefix
./Main.rb:2: warning: shadowing outer local variable - c
./Main.rb:2: warning: shadowing outer local variable - c
./Main.rb:2: warning: shadowing outer local variable - a
./Main.rb:2: warning: shadowing outer local variable - b

Judge Result