Submission #1370759

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;

//--------------------------------------------
#define FOR(i,a,b) for(int i=(a);i<(b);i++)
#define RFOR(i,a,b) for(int i=(b)-1;i>=(a);i--)
#define REP(i,n) FOR(i,0,n)
#define RREP(i,n) RFOR(i,0,n)
#define LL long long
#define INF INT_MAX/3

//--------------------------------------------
const double EPS = 1e-14;
const double PI  = acos(-1.0);

//--------------------------------------------

int main(){
  int n, a;
  int max = 0;
  vector <int> data;
  scanf("%d",&n);
  REP (i,n) {
    scanf("%d",&a);
    data.push_back(a);
  }
  REP(i,n) {
    if (data[i] > max) max = data[i];
  }

  REP(i,n) {
    if (data[i] == max) data[i] = 0;
  }

  max = 0;

  REP (i,n) {
    if (data[i] > max) max = data[i];
  }

  printf("%d\n",max);
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:22:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&n);
                 ^
./Main.cpp:24:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&a);
                   ^

Judge Result