Game Rank Gym - 101550G（模擬）

直接模擬，題意是真的毒瘤

#include <cstdio>
#include <cstring>
#include <vector>
#include <map>

using namespace std;
typedef long long ll;

char s[10005];

int main() {
    scanf("%s",s + 1);
    int n = strlen(s + 1);
    int rank = 25,star = 0;
    for(int i = 1;i <= n;i++) {
        int bonus = 0,add = 0;
        if(s[i] == 'W' && s[i - 1] == 'W' && s[i - 2] == 'W' && rank >= 6 && rank <= 25) {
            bonus = 1;
        }
        
        if(s[i] == 'W') add = 1;
        
        star += add + bonus;
        if(rank == 0) {
            continue;
        }
        else if(rank >= 21 && rank <= 25) {
            if(star > 2) {
                rank--;
                star -= 2;
            }
        }
        else if(rank >= 16 && rank <= 20) {
            if(star > 3) {
                rank--;
                star -= 3;
            }
        }
        else if(rank >= 11 && rank <= 15) {
            if(star > 4) {
                rank--;
                star -= 4;
            }
        }
        else if(rank >= 1 && rank <= 10) {
            if(star > 5) {
                rank--;
                star -= 5;
            }
        }
        
        if(s[i] == 'L' && rank <= 20 && rank >= 1) {
            if(star == 0) {
                if(rank != 20) {
                    rank++;
                    if(rank >= 1 && rank <= 10) {
                        star = 4;
                    }
                    else if(rank >= 11 && rank <= 15) {
                        star = 3;
                    }
                    else if(rank >= 16 && rank <= 20) {
                        star = 2;
                    }
                }
            }
            else {
                star--;
            }
        }
    }
    
    if(rank == 0) {
        printf("Legend\n");
    }
    else printf("%d\n",rank);
    
    return 0;
}