Submission #1365465

#	Time	Username	Problem	Language	Result	Execution time	Memory
1365465		Iwanttobreakfree	Miners (IOI07_miners)	C11	Compilation error	0 ms	0 KiB

miners

#include <bits/stdc++.h>
using namespace std;

int main() {
    int n, ans = 0;
    cin >> n;
    int dp[4][4][4][4][2];
    for (int j1 = 0; j1 < 4; ++j1) {
        for (int j2 = 0; j2 < 4; ++j2) {
            for (int j3 = 0; j3 < 4; ++j3) {
                for (int j4 = 0; j4 < 4; ++j4) {
                    dp[j1][j2][j3][j4][0] = dp[j1][j2][j3][j4][1] = -1e9;
                }
            }
        }
    }
    dp[0][0][0][0][0] = dp[0][0][0][0][1] = 0;
    for (int i = 0; i < n; ++i) {
        char c;
        cin >> c;
        int cur = 0;
        if (c == 'M') cur = 1;
        else if (c == 'F') cur = 2;
        else cur = 3;

        for (int j1 = 0; j1 < 4; ++j1) {
            for (int j2 = 0; j2 < 4; ++j2) {
                for (int j3 = 0; j3 < 4; ++j3) {
                    for (int j4 = 0; j4 < 4; ++j4) {
                        set<int> s1;
                        s1.insert(cur);
                        s1.insert(j1);
                        s1.insert(j2);
                        s1.erase(0);
                        dp[cur][j1][j3][j4][1] = max(dp[j1][j2][j3][j4][0] + (int)s1.size(), dp[cur][j1][j3][j4][1]);
                        s1.clear();
                        s1.insert(cur);
                        s1.insert(j3);
                        s1.insert(j4);
                        s1.erase(0);
                        dp[j1][j2][cur][j3][1] = max(dp[j1][j2][j3][j4][0] + (int)s1.size(), dp[j1][j2][cur][j3][1]);
                    }
                }
            }
        }

        for (int j1 = 0; j1 < 4; ++j1) {
            for (int j2 = 0; j2 < 4; ++j2) {
                for (int j3 = 0; j3 < 4; ++j3) {
                    for (int j4 = 0; j4 < 4; ++j4) {
                        dp[j1][j2][j3][j4][0] = dp[j1][j2][j3][j4][1];
                        ans = max(ans, dp[j1][j2][j3][j4][0]);
                    }
                }
            }
        }
    }
    cout << ans << '\n';
}

Compilation message (stderr)

miners.c:1:10: fatal error: bits/stdc++.h: No such file or directory
    1 | #include <bits/stdc++.h>
      |          ^~~~~~~~~~~~~~~
compilation terminated.