题解来啦~~

#include <iostream>
#include<cstring>
using namespace std;
int main(){
	string s1,s2;
	getline(cin,s2);
	getline(cin,s1);
	int count = 0,index;
	int len1=s1.length();
	int len2=s2.length();
	for(int i=0;i<len1;i++){
		if(s1[i]>='A' && s1[i]<='Z'){
			s1[i]+='a'-'A';
		}
	}
	for(int i=0;i<len2;i++){
		if(s2[i]>='A' && s2[i]<='Z'){
			s2[i]+='a'-'A';
		}
	}
	int i,j;
	for(i=0;i<len1;i++){
		for(j=0;j<len2;j++){
			if(s1[i+j]!=s2[j]){
				break;
			}
			if(i>0 && s1[i-1]!=' ') break; 
		}
		if(j==len2 && (s1[i+j]==' '  )){
			count++;
			if(count==1){
				index = i;
			}
		}
	}
	if(count!=0){
		cout<<count<<" "<<index;	
	}else{
		cout<<"-1";
	}
	return 0;
}