题解C++ | #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> using namespace std; int main() { string s; char c; int count = 0; getline(cin, s); cin >> c; for (int i = 0; i < s.length(); i++) { if (toupper(s[i]) == toupper(c)) count += 1; } cout << count; } // 64 位输出请用 printf("%lld")