Submission #1243201

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Source Code Expand

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

#define REP(i,n) for(int i=0,_n=(int)(n); i < _n; i++)

int main2() {
  int N, A, B;
  scanf("%d%d%d", &N, &A, &B);  
  int X = 0;
  REP(i, N) {
    char s[9];
    int d;
    scanf("%s%d", s, &d);
    d = max(d, A);
    d = min(d, B);
    if (s[0] == 'E') {
      X += d;
    } else {
      X -= d;
    }
  }
  if (X > 0) cout << "East " << X << endl;
  else if (X < 0) cout << "West " << -X << endl;
  else cout << X << endl;
  return 0;
}

int main() {
  for (;!cin.eof();cin>>ws) main2();
  return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main2()’:
./Main.cpp:8:30: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d%d", &N, &A, &B);  
                              ^
./Main.cpp:13:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%s%d", s, &d);
                         ^

Judge Result