顺序查找数据

#include<iostream>using namespace std;int main(){int i, n = 0, num;int a[10];//从键盘输入for (i = 0; i < 10; i++){cout << "a[" << i << "]=";cin >> a[i];}cout << "输入查找的数据" << endl;cin >> num;cout << "输出数组" << endl;for (i = 0; i < 10; i++){cout << a[i] << "\t";if (i % 3 == 0)cout << endl;}cout << endl;for (i = 0; i < 10; i++){if (num == a[i]){cout << "查找的元素" << endl;cout << "a[" << i << "]=" << num << endl;n++;}}if (n == 0)cout << "查找的元素不存在" << endl;system("pause");return 0;}