这不轻轻松松

数据范围诺？

太简单了 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

#include<iostream> using namespace std; int main(){ int n,s=0; cin>>n; int a[999]; for(int i=0;i<n;i++){ cin>>a[i]; } int k; cin>>K; for(int i=0;i<n;i++){ if(k==a[i]){ s++; }