Submission #1316593

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Source Code Expand

#include <cstdio>
#include <cstring>
#include <iostream>
#include <set>
#include <vector>
#include <algorithm>

using namespace std;
#define DEBUG(X) cerr<<__LINE__<<" "<<#X<<": "<<X<<endl;
#define REP(i,y) for(int i=0;i<(int)(y);i++)
#define REPP(i,y) for(int i=1;i<=(int)(y);i++)
#define sci(x) int x;scanf("%d",&x);
#define scii(x, y) int x,y;scanf("%d%d",&x,&y);
typedef long long ll;
vector<int> v;

void solve() {
  sci(N);
  REP(i,3*N) {
    sci(a);
    v.push_back(a);
  }
  sort(v.begin(), v.end());
  ll sum=0;
  REP(i,N) {
    sum+=v[v.size()-2-i];
  }
  printf("%lld\n",sum);
}

int main() {
  solve();
}

Submission Info

Compile Error

./Main.cpp: In function ‘void solve()’:
./Main.cpp:12:36: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
 #define sci(x) int x;scanf("%d",&x);
                                    ^
./Main.cpp:18:3: note: in expansion of macro ‘sci’
   sci(N);
   ^
./Main.cpp:12:36: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
 #define sci(x) int x;scanf("%d",&x);
                                    ^
./Main.cpp:20:5: note: in expansion of macro ‘sci’
     sci(a);
     ^

Judge Result