Submission #62226

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
62226	2018-07-27 22:27:37	kingpig9	Dango Maker (JOI18_dango_maker)	C++11	100 / 100	201 ms	113084 KiB

dango_maker

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
const int MAXN = 3010;
#define debug(...) fprintf(stderr, __VA_ARGS__)
#define fi first
#define se second
#define all(v) (v).begin(), (v).end()
#define fillchar(a, s) memset((a), (s), sizeof(a))
void setmax (int &a, int b) {
  if (a < b) {
    a = b;
  }
}
int N, M;
char S[MAXN][MAXN];
int dp[MAXN][3];  //0: none. 1: vert. 2: horiz.
int main() {
  //The biggest hint: GO BY DIAGONALS not by horizontal/vertical.
  scanf("%d %d", &N, &M);
  for (int i = 1; i <= N; i++) {
    scanf("%s", S[i] + 1);
  }
 
 
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Compilation message (stderr)

dango_maker.cpp: In function 'int main()':
dango_maker.cpp:26:7: 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:28:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s", S[i] + 1);
   ~~~~~^~~~~~~~~~~~~~~~

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