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Submission #256547

# Submission time Handle Problem Language Result Execution time Memory
256547 2020-08-02T20:20:00 Z b00n0rp Friend (IOI14_friend) C++17
Compilation error
 0 ms 0 KB 
#include "friend.h"
#define m(a,b) a>b?a:b
int a,findSample(int n,int c[],int h[],int p[]){while(--n)(!p[n])?a+=c[n],c[h[n]]=m(0,c[h[n]]-c[n]):(p[n]-2)?c[h[n]]+=c[n]:c[h[n]]=m(c[h[n]],c[n]);return a+c[0];}

Compilation message

friend.cpp:3:48: error: a function-definition is not allowed here before '{' token
 int a,findSample(int n,int c[],int h[],int p[]){while(--n)(!p[n])?a+=c[n],c[h[n]]=m(0,c[h[n]]-c[n]):(p[n]-2)?c[h[n]]+=c[n]:c[h[n]]=m(c[h[n]],c[n]);return a+c[0];}
                                                ^