Find TwoBee 寻找小蜜蜂

#include "stdio.h"#include "string.h"int main(){    int n,sum,i;    char str[105];    while(scanf("%s",&str)!=EOF)    {        n=strlen(str);        sum=0;        for(i=0;i<n;i++)        {            if(str[i]=='T'&&str[i+1]=='w'&&str[i+2]=='o'&&str[i+3]=='B'&&str[i+4]=='e'&&str[i+5]=='e')            sum++;        }        printf("%d\n",sum);    } }