hdoj2030 汉字统计

汉字统计

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 35606    Accepted Submission(s): 19425

Problem Description

统计给定文本文件中汉字的个数。

 

Input

输入文件首先包含一个整数n，表示测试实例的个数，然后是n段文本。

 

Output

对于每一段文本，输出其中的汉字的个数，每个测试实例的输出占一行。

[Hint:]从汉字机内码的特点考虑~

 

Sample Input

2WaHaHa! WaHaHa! 今年过节不说话要说只说普通话WaHaHa! WaHaHa!马上就要期末考试了Are you ready?

 

Sample Output

149

 

Author

lcy

 

Source

C语言程序设计练习（五）

汉字占两个字符

<pre name="code" class="cpp">#include<iostream>#include<cstdio>#include<string>#include<sstream>#include<cstdlib>#include<cstring>#include<cctype>#include<algorithm>#include<stack>#include<queue>#include<map>#include<set>#include<vector>#include<deque>#include<cmath>#include<climits>#include<list>#include<utility>#include<memory>#include<cstddef>#include<iterator>using namespace std;typedef long long LL;const double pi = acos(-1.0);///////////////////////////////void solve(string input) {    string::iterator a = input.begin();    string::iterator b = input.end();    int sum = 0;    for (; *a != *b; a++) {        if (*a <0) sum++;    }    cout << sum/2 << "\n";    return;}///////////////////////////////int main(int argc, char**argv) {    //freopen("input.txt", "r", stdin);    //freopen("output.txt", "w", stdout);    ////////////////////////////        int times;    cin >> times;    cin.ignore();    while (times--) {        string input;        getline(cin, input);        solve(input);    //    cout<<input<<endl;    }    ////////////////////////////    //system("pause");    return 0;}