30pts求助

#include<bits/stdc++.h>
using namespace std;
int res,x;
string s;
char one[]={'a','d','g','j','m','p','t','w'},two[]={'b','e','h','k','n','q','u','x'},three[]={'c','f','i','l','o','r','v','y'};
int main(){
	getline(cin,s);
	int l=s.size();
	for(int i=0;i<l;i++)for(int j=0;j<7;j++){
		if(one[j]==s[i] or s[i]==' ')res++;
		else if(two[j]==s[i])res+=2;
		else if(three[j]==s[i])res+=3;
		else if(s[i]=='s' or s[i]=='z')res+=4;
		else continue;
		break;
	}
	printf("%d",res);
	return 0;
}