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2033#include <iostream> #include <string> using namespace std; main(){ string s; int a[600]; while(cin>>s&&s[0]!='0'){ int l=s.length(); int cnt=1; a[1]=1; a[0]=1; for(int i=1;i<l;i++){ if(s[i]=='0') { a[i+1]=a[i-1]; } else{ if((s[i-1]-'0')*10+s[i]-'0'<=26&&(s[i-1]-'0')*10+s[i]-'0'>=1&&s[i-1]!='0'){ a[i+1]=a[i]+a[i-1]; } else a[i+1]=a[i]; } } cout<<a[l]<<endl; } return 1; } 谁帮我看看?不知道问题出在哪? Followed by:
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