HJ2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>
using namespace std;
int main() {
string input;
getline(cin, input);
char c = toupper(getchar());
int count = 0;
for (int i = 0; i < input.size(); i++) {
if (toupper(input[i]) == c) {
count++;
}
}
cout << count;
}
// 64 位输出请用 printf("%lld")
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