Submission #1149390

#	Time	Username	Problem	Language	Result	Execution time	Memory
1149390		arsen23	Maxcomp (info1cup18_maxcomp)	C++20	0 / 100	219 ms	480 KiB

maxcomp

#include <bits/stdc++.h>
#define all(v) v.begin(), v.end()
#define pb push_back
#define F first
#define S second
#define in insert

using namespace std;
typedef long long ll;

typedef unsigned long long ull;

const int N = 1e6 + 123;

const int P = 320;

const int mod = 1e9 + 7;

ll n, m, k;

ll a[1005][1005];

ll t[N * 4];

ll dp[1005][1005];

vector <ll> v;

void salemkhan() {
	cin >> n >> m;
	
	for(int i = 1; i <= n; i++) {
		for(int j = 1; j <= m; j++) {
			cin >> a[i][j];
			v.pb(a[i][j]);
		}
	}
	
	ll ans = mod;
	
	for(int i = 1; i <= m; i++) {
		for(int j = i + 1; j <= m; j++) {
			ll cur1 = *max_element(v.begin() + i - 1, v.begin() + j - 1);
			
			ll cur2 = *min_element(v.begin() + i - 1, v.begin() + j - 1);		
		
		
			ans = min(ans, (cur1 - cur2) - (j - i + 1));
		}
	}
	
	cout << ans << '\n';
}

	
// 28 37 48 49 55 56 57 58 67 9

// 9 + 1 +

int main() {

    //freopen("knight.in",   "r", stdin);

    //freopen("knight.out", "w", stdout);

    ios_base::sync_with_stdio(0);

    cin.tie(0);

    cout.tie(0);

    ll tt = 1;

    //cin >> tt;

    while(tt--) {
        salemkhan();
    }
}

• Subtask 1: 0 / 15
• Subtask 2: 0 / 15
• Subtask 3: 0 / 30
• Subtask 4: 0 / 40