题解 | 字母统计
字母统计
https://www.nowcoder.com/practice/de7bf0945c1c4bd1aa9d49573b831f3c
#include <iostream>
#include <string>
using namespace std;
int main() {
int res[26]={0};
string str;
char c[1024];
scanf("%s",c);
str = c;
for(int i=0;i<str.size();i++){
int ascii = str[i];
if(str[i]>='A'&&str[i]<='Z'){
res[ascii-65]++;
}
}
for(int i=0;i<26;i++){
printf("%c:%d\n",i+65,res[i]);
}
}

