讯飞笔试统计字符串的题
#include<iostream> #include<string> #include<vector> #include<sstream> using namespace std; int main(void) { string str; cin >> str; stringstream cinstr(str); string ch; string search("0123456789"); vector<char> vec; int count = 0; while (getline(cinstr,ch,',')) { string::size_type pos=0; if (pos = ch.find_first_not_of(search, pos) == string::npos) { int a = ch[0] - '0'; int b = ch[ch.size() - 1] - '0'; if (a + b > 8) { count++; } } else { continue; } } cout << count << endl; return 0; }
#科大讯飞##笔试题目#