High score

input/code.cpp: In function 'int main()':
input/code.cpp:45:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for(int e=0; e<s.size(); e++)
                       ^

#include <iostream>
#include <vector>
#include <stack>
#include <queue>
#include <algorithm>
#include <cmath>
#include <iomanip>
#include <unordered_set>
#include <stdio.h>
#include <string.h>
#include <unordered_map>
#include <fstream>
#include <set>
#include <map>

#define MOD 1000000007
#define ll long long
#define N (1<<17)
#define float double

using namespace std;

bool C[2000][2000];

struct coin{
    int y, x;
};

bool operator<(coin a, coin b){
    if(a.x==b.x)
        return a.y<b.y;
    return a.x<b.x;
}

int main(){
    cin.sync_with_stdio(false);
    int n,m;
    cin>>n>>m;

    set<coin> setti;

    for(int i=0; i<n; i++){
        string s;
        cin>>s;
        for(int e=0; e<s.size(); e++)
            if(s[e]=='C'){
                setti.insert(coin{i,e});
            }
    }

    int kier=0;
    coin nyt{0,0};
    while(setti.size()){
        while(setti.lower_bound(nyt)!=setti.end()&&setti.lower_bound(nyt)->x!=nyt.x)
            nyt.x++;

        if(setti.lower_bound(nyt)==setti.end()){
            kier++;
            nyt=coin{0,0};
        }else{
            nyt=*setti.lower_bound(nyt);
            setti.erase(nyt);
        }
    }
    kier++;
    cout<<kier*(n+m-2);
    return 0;
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: ACCEPTED

Test 6

Verdict: ACCEPTED

Test 7

Verdict: ACCEPTED

Test 8

Verdict: ACCEPTED

Test 9

Verdict: ACCEPTED

Test 10

Verdict: ACCEPTED

Test 11

Verdict: ACCEPTED

Test 12

Verdict: ACCEPTED

Test 13

Verdict: ACCEPTED

Test 14

Verdict: ACCEPTED

Test 15

Verdict: ACCEPTED

Test 16

Verdict: ACCEPTED

Test 17

Verdict: ACCEPTED

Test 18

Verdict: ACCEPTED

Test 19

Verdict: ACCEPTED

Test 20

Verdict: ACCEPTED

Test 21

Verdict: ACCEPTED

Test 22

Verdict: ACCEPTED

Test 23

Verdict: ACCEPTED

Test 24

Verdict: ACCEPTED

Test 25

Verdict: ACCEPTED

Test 26

Verdict: ACCEPTED

Test 27

Verdict: ACCEPTED

Test 28

Verdict: ACCEPTED

Test 29

Verdict: ACCEPTED

Test 30

Verdict: ACCEPTED

Test 31

Verdict: ACCEPTED

Test 32

Verdict: ACCEPTED

Test 33

Verdict: ACCEPTED

Test 34

Verdict: ACCEPTED

Test 35

Verdict: ACCEPTED

Test 36

Verdict: ACCEPTED

Test 37

Verdict: ACCEPTED

Test 38

Verdict: ACCEPTED

Test 39

Verdict: ACCEPTED

Test 40

Verdict: ACCEPTED