Submission #1133929

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1133929	2025-01-09 06:18:31	Kerim	Bomb (IZhO17_bomb)	C++17	100 / 100	435 ms	55672 KiB

bomb

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#include "bits/stdc++.h"
#define MAXN 100009
#define INF 1000000007
#define mp(x,y) make_pair(x,y)
#define all(v) v.begin(),v.end()
#define pb(x) push_back(x)
#define wr cout<<"----------------"<<endl;
#define ppb() pop_back()
#define tr(ii,c) for(__typeof((c).begin()) ii=(c).begin();ii!=(c).end();ii++)
#define ff first
#define ss second
#define my_little_dodge 46
#define debug(x)  cerr<< #x <<" = "<< x<<endl;
using namespace std;
 
typedef long long ll;
typedef pair<int,int> PII;
template<class T>bool umin(T& a,T b){if(a>b){a=b;return 1;}return 0;}
template<class T>bool umax(T& a,T b){if(a<b){a=b;return 1;}return 0;}
const int N=2509;
char arr[N][N];
int up[N][N],down[N][N],ans[N];
int main(){
  int n,m;
  scanf("%d%d",&n,&m);
  for(int i=1;i<=n;i++)
    for(int j=1;j<=m;j++)
      scanf(" %c",&arr[i][j]);
  int h=n,w=m;    
  for(int i=1;i<=n;i++){
 
 
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Compilation message (stderr)

bomb.cpp: In function 'int main()':
bomb.cpp:25:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   25 |         scanf("%d%d",&n,&m);
      |         ~~~~~^~~~~~~~~~~~~~
bomb.cpp:28:30: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   28 |                         scanf(" %c",&arr[i][j]);
      |                         ~~~~~^~~~~~~~~~~~~~~~~~

• Subtask 1: 100 / 100