Submission #59559

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
59559	2018-07-22 10:21:22	zadrga	Dango Maker (JOI18_dango_maker)	C++14	100 / 100	1202 ms	123924 KiB

dango_maker

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/*
Idea:
- http://codeforces.com/blog/entry/57637?#comment-413356 (Problem 3)
*/
#include <bits/stdc++.h>
 
using namespace std;
 
#define pb push_back
#define mp make_pair
#define fi first
#define se second
#define INF (1 << 30)
#define MOD (1000 * 1000 * 1000 + 7)
#define maxn 3111
typedef long long ll;
typedef long double ld;
typedef pair<ll, ll> pii;
char str[maxn][maxn];
int dp[maxn][maxn][3];
int n, m;
bool can(int x, int y, char c){
  if(x < 1 || x > n || y < 1 || y > m)
    return 0;
  return (str[x][y] == c);
 
 
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Compilation message (stderr)

dango_maker.cpp: In function 'int main()':
dango_maker.cpp:62:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d", &n, &m);
  ~~~~~^~~~~~~~~~~~~~~~
dango_maker.cpp:66:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s", str[i] + 1);
   ~~~~~^~~~~~~~~~~~~~~~~~

• Subtask 1: 13 / 13
• Subtask 2: 20 / 20
• Subtask 3: 67 / 67