Submission #833216

#	Time	Username	Problem	Language	Result	Execution time	Memory
833216		vjudge1	Bomb (IZhO17_bomb)	C++17	5 / 100	125 ms	19840 KiB

bomb

#include <bits/stdc++.h>
#define ll long long
#define fi first
#define se second
#define pb push_back
#define pll pair<ll, ll>
using namespace std;
int m, n, ans, ver, hor;
string s[2500];
vector<int> v;

void sub1a(){
	int k=0;
	for(int i=0; i<=m; i++){
		if(i<m && s[1][i]=='1') k++;
		else{
			if(k>0) v.pb(k); k=0;
		}
	}
	sort(v.begin(), v.end());
	if(v.size()>0) hor=v[0];
}

void sub1b(){
	ans=1e5;
	int k=0;
	for(int i=1; i<=n+1; i++){
		if(i<=n && s[i][0]=='1') k++;
		else{
			if(k>0) v.pb(k); k=0;
		}
	}	
	sort(v.begin(), v.end());
	if(v.size()>0) ver=v[0];
}

int main(){
	cin >> n >> m;
	for(int i=1; i<=n; i++){
		cin >> s[i];
	}
	sub1a(); sub1b();
	
	cout << ver*hor << endl;
	return 0;
}

Compilation message (stderr)

bomb.cpp: In function 'void sub1a()':
bomb.cpp:17:4: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   17 |    if(k>0) v.pb(k); k=0;
      |    ^~
bomb.cpp:17:21: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
   17 |    if(k>0) v.pb(k); k=0;
      |                     ^
bomb.cpp: In function 'void sub1b()':
bomb.cpp:30:4: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   30 |    if(k>0) v.pb(k); k=0;
      |    ^~
bomb.cpp:30:21: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
   30 |    if(k>0) v.pb(k); k=0;
      |                     ^

• Subtask 1: 5 / 100