Submission #1585379

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Source Code Expand

#include <bits/stdc++.h>

#define REP(i, n) for(int i = 0; i < (int)(n); ++i)
#define FOR(i, m, n) for(int i = (m); i < (int)(n); ++i)
#define INF 2000000000

#ifdef LOCAL
  #define eprintf(...) fprintf(stderr, __VA_ARGS__)
#else
  #define eprintf(...) 0
#endif

using namespace std;

typedef long long LL;
typedef unsigned long long ULL;
typedef unsigned int uint;

int main() {
  int x,y;
  scanf("%d %d", &x, &y);
  printf("%d %d\n", y, x);
  return 0;

  /*
  string str;
  cin >> str;
  str += "pp";
  cout << str << endl;
  */
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:21:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d", &x, &y);
                         ^

Judge Result