题解 | #统计字符串中子串出现的次数#
统计字符串中子串出现的次数
http://www.nowcoder.com/practice/9eb684f845a446f3b121472de2ea75cd
#include #include using namespace std;
int main() {
char str[100] = { 0 };
char substr[100] = { 0 };
cin.getline(str, sizeof(str));
cin.getline(substr, sizeof(substr));
int count = 0;
// write your code here......
char *str2=str;
while(str2){
if(strstr(str2,substr)!=NULL)
count++;
else
break;
str2=strstr(str2,substr)+1;
}
cout << count << endl;
return 0;
}
