题目:
读取一系列int型数据,将其存入vector对象中,然后使用count()统计某个指定值出现的次数。
下面是我的程序:
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- int
- main(void)
- {
- int num;
- vector< int >ivec;
while( cin >> num )
ivec.push_back(num);
cout << "Please input the number you want to count:"
cin >> num;
cout << num << " appears " << count(ivec.begin(), ivec.end(), num) << " times!" << endl;
return 0;
- }