Submission #213476

---

Source Code Expand

#include <cstdio>
#include <cstring>
#include <cstdlib>
#include <cmath>
#include <cassert>
#include <string>
#include <iostream>
#include <vector>
#include <queue>
#include <map>
#include <set>
#include <algorithm>
#define REP(i, n) for(int i = 0; i < (int)(n); ++i)
#define FOR(i, c) for(__typeof((c).begin()) i=(c).begin(); i!=(c).end(); ++i)
using namespace std;
typedef long long ll;

int main(void) {
  int a, b;
  scanf("%d%d", &a, &b);
  int res = min(abs(a-b), 10-a+b);
  
  printf("%d\n", res);

  return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:21:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result