题目1098：字母统计

#include <iostream>
#include <algorithm>
#include <queue>
#include <vector>
#include <cstring>
#include <stack>
#include <string>
#include <string.h>
#include <stdio.h>
#include <cmath>
#include <map>
#include <functional>
#include <set>
#include <limits.h>
#include <math.h>
#include <ctype.h>
using namespace std;
//1098
string s;
int d[26];
int main()
{
    while(cin>>s)
    {
        memset(d,0,sizeof(d));
        for(int i=0;i<s.size();i++)
        {
            if(s[i]>='A' && s[i]<='Z')
                d[s[i]-'A']++;
        }
        for(int i=0;i<26;i++)
            cout<<char(i+'A')<<":"<<d[i]<<endl;
    }
    return 0;
}
/**************************************************************
    Problem: 1098
    User: cust123
    Language: C++
    Result: Accepted
    Time:10 ms
    Memory:1520 kb
****************************************************************/