...统计该字符串中'a'到'z'26个字母各自出现的次数,答:include<iostream> include<cstring> using namespace std;int main(){ char alpha[26]={'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z'}; //int count[26]={0};int i;char s[...