题解 | #计算某字符出现次数#
计算某字符出现次数
https://www.nowcoder.com/practice/a35ce98431874e3a820dbe4b2d0508b1
#include <cctype>
#include <iostream>
#include <string>
#include <string>
using namespace std;
int main()
{
string s;
getline(cin,s);
char target;
cin >> target;
unsigned cnt = 0;
for (char &ch: s )
if(tolower(ch) == tolower(target))
++cnt;
cout<<cnt <<endl;
return 0;
}
// 64 位输出请用 printf("%lld")
滴滴公司福利 692人发布