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[題解]棒球遊戲

a110. 棒球遊戲

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#include <bits/stdc++.h>
using namespace std;
int num_of_out,d[3] = {0};

int transfer(string a){
if(a=="SO"||a=="FO"||a=="GO")return 0;
else if(a=="1B")return 1;
else if(a=="2B")return 2;
else if(a=="3B")return 3;
else return 4;
}

int win(int c){
int s = 0;
if(c!=4){
for(int i=0;i<c;i++){
if(d[2-i])s++;
}
for(int i=0;i<3-c;i++){
d[2-i] = d[2-c-i];
}
}
if(c==4){
for(int i=0;i<3;i++)if(d[i])s++;
s++;
}
else d[c-1] = 1;
for(int i=0;i<c-1;i++)d[i] = 0;
return s;
}

int main(){
int data[9][5];
for(int i=0;i<9;i++){
int temp;
cin>>temp;
for(int k=0;k<temp;k++){
string a;
cin>>a;
data[i][k] = transfer(a);
}
}
cin>>num_of_out;
int now_out = 0,ans = 0;
for(int k=0;k<5;k++){
for(int i=0;i<9;i++){
if(now_out>=num_of_out)break;
if(data[i][k]){
ans+=win(data[i][k]);
}
else{
now_out++;
if(now_out%3==0){
for(int i =0;i<3;i++)d[i] = 0;
}
}
}
}
cout<<ans<<endl;
}