40分，help!

MC_dream_tsr @ 2024-08-22 16:47:40

# include<bits/stdc++.h>
using namespace std;
int a, b, x;
bool a_b(int x, int y){
    if(x > y){
        if(x - y >= 2) return true;
        else return false;
    }
    if(x < y){
        if(y - x >= 2) return true;
        else return false;
    }
    if(x == y) return false;
}
void C(){
    cout << a << ":" << b << endl;
}
int main(){
    string s1, s;
    while(1){
        cin >> s1;
        s += s1;
        if(s[s.length() - 1] == 'E') break;
    }
    for(int i = 0; i < s.length() - 1; i++){
        if(s[i] == 'W') a++;
        if(s[i] == 'L') b++;
        if(a + b >= 11){
            if(a_b(a, b)){
                C();
                a = 0, b = 0;   
            }else{
                x = 1;
            } 
            if(x == 1){
                if(a_b(a, b)){
                    C();
                    x = 0, a = 0, b = 0;
                }
            } 
        }
    }
    C();
    cout << endl;
    a = 0, b = 0, x = 0;
    for(int i = 0; i < s.length() - 1; i++){
        if(s[i] == 'W') a++;
        if(s[i] == 'L') b++;
        if(a + b >= 21){
            if(a_b(a, b)){
                C();
                a = 0, b = 0;   
            }else{
                x = 1;
            }  
            if(x == 1){
                if(a_b(a, b)){
                    C();
                    x = 0, a = 0, b = 0;
                }
            }
        }
    }
    C();
    return 0;
}

by dream_dad @ 2024-08-22 16:51:06

#include<iostream>
#include<string>
#include<cmath>
using namespace std;
string s[100001];
int a[100001],b[100001],a2[100001],b2[100001];
bool check(int x)
{
    int t=s[x].size();
    for(int i=0;i<t;i++)
    if(s[x][i]=='E')return 0;
    return 1;
}
int main()
{
    int n=1,i,j,t=1,t2=1;
    cin>>s[n];
    while(check(n))
    {
        n++;
        cin>>s[n];
    }
    for(i=1;i<=n;i++)
    {
        int sz=s[i].size();
        for(j=0;j<sz;j++)
        {
            if(s[i][j]=='E')
            {
                for(i=1;i<=t;i++)
                cout<<a[i]<<":"<<b[i]<<endl;
                cout<<endl;
                for(i=1;i<=t2;i++)
                cout<<a2[i]<<":"<<b2[i]<<endl;
                return 0;
            }
            if(s[i][j]=='W')
            a[t]++,a2[t2]++;
            else if(s[i][j]=='L')
            b[t]++,b2[t2]++;
            if((a[t]>=11||b[t]>=11)&&abs(a[t]-b[t])>=2)
            {
                t++;
            }
            if((a2[t2]>=21||b2[t2]>=21)&&abs(a2[t2]-b2[t2])>=2)
            {
                t2++;
            }
        }
    }
    return 0;
}

by BlackWuKong @ 2024-08-22 16:52:38

#include<bits/stdc++.h>
using namespace std;
int f[2]={11,21};
int a[25*2500+10],n=0;
int main(){
    char tmp;
    while (1){
        cin>>tmp;
        if (tmp=='E') break;
        else if (tmp=='W') a[n++]=1;
        else if (tmp=='L') a[n++]=0;
    }
    for (int i=0;i<2;i++){
        int w=0,l=0;
        for (int j=0;j<n;j++){
            w+=a[j],l+=1-a[j];
            if (max(l,w)>=f[i]&&abs(w-l)>=2){
                cout<<w<<":"<<l<<endl;
                w=l=0;
            }
        }
        cout<<w<<":"<<l<<endl;
        cout<<endl;
    }
    return 0;
}

求关@MC_dream_tsr

by MC_dream_tsr @ 2024-08-22 16:55:04

@lanlingxuan 已关（壶关行吗？

by BlackWuKong @ 2024-08-22 16:55:58

@MC_dream_tsr 已关

by szrgjxms @ 2024-08-22 16:56:52

程序应该忽略 E 之后的所有内容。你在输入的时候应该是存在点问题的

by MC_dream_tsr @ 2024-08-22 16:56:53

e.....没有大佬改改我这抽象的代码吗？

by I_AM_joker @ 2024-08-22 16:58:10

给你写个abs吧

abs()

by szrgjxms @ 2024-08-22 16:58:38

最后一轮输出的时候也要特判，如果 a, b 都为 0 就不用输出了

by I_AM_joker @ 2024-08-22 16:59:01

@I_AM_joker 对不起没补充完整

绝对值：abs(a-b)

by szrgjxms @ 2024-08-22 17:11:11

# include<bits/stdc++.h>
using namespace std;
int a, b;
bool a_b(int x, int y) {
    if(abs(x - y) >= 2)
        return true;
    else
        return false;
}
void C() {
    cout << a << ":" << b << endl;
}
char s1;
string s;
int main() {
    while(1) {
        cin >> s1;
        if(s1 == 'E') break;
        s += s1;
    }
    a = b = 0;
    bool flag=0;
    for(int i = 0; i < s.length() ; i++) {
        if(s[i] == 'W') a++;
        if(s[i] == 'L') b++;
        if(a  >= 11 || b >= 11) {
            if(a_b(a, b)) {
                C();
                a = 0, b = 0;
                flag = 1;
            }
        }
    }
    if(flag == 0 || a != 0 || b != 0)
        C();
    cout << endl;
    a = 0, b = 0;
    flag = 0;
    for(int i = 0; i < s.length() ; i++) {
        if(s[i] == 'W') a++;
        if(s[i] == 'L') b++;
        if(a >= 21 || b >= 21) {
            if(a_b(a, b)) {
                C();
                a = 0, b = 0;
                flag = 1;
            }
        }
    }
    if(flag == 0 || a != 0 || b != 0)
        C();
    return 0;
}

90分了，最后一个点有点问题，要特判，翻翻讨论区就有了