Submission #70778781

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Source Code Expand

#include<bits/stdc++.h>

using namespace std;
typedef long long ll;

#define FAST ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
#define mp make_pair
#define pb push_back
#define lp(i,s,f) for(ll i = s; i < ll(f); i++)
#define inF freopen("input.in", "r", stdin);
#define outF freopen("output.in", "w", stdout);
#define endl '\n'
#define MOD 1000000007
#define mm(arr) memset(arr, 0, sizeof(arr))
#define F first
#define S second


int32_t main(){
    FAST
    int n, m, k; cin >> n >> m >> k;
    int h[n], b[m];
    for(int i = 0; i < n; i++){
        cin >> h[i];
    }
    sort(h, h + n);
    for(int i = 0; i < m; i++){
        cin >> b[i];
    }
    sort(b, b + m);
    int can = 0;
    int i = 0, j = 0;
    while(i < n && j < m){
        if(h[i] <= b[j]){
            i++;
            j++;
            can++;
        }
        else{
            j++;
        }
    }
    if(can >= k){
        cout << "Yes";
    }
    else{
        cout << "No";
    }
    return 0;
}

Submission Info

Compile Error

./Main.cpp:22:11: warning: variable length arrays in C++ are a Clang extension [-Wvla-cxx-extension]
   22 |     int h[n], b[m];
      |           ^
./Main.cpp:22:11: note: read of non-const variable 'n' is not allowed in a constant expression
./Main.cpp:21:9: note: declared here
   21 |     int n, m, k; cin >> n >> m >> k;
      |         ^
./Main.cpp:22:17: warning: variable length arrays in C++ are a Clang extension [-Wvla-cxx-extension]
   22 |     int h[n], b[m];
      |                 ^
./Main.cpp:22:17: note: read of non-const variable 'm' is not allowed in a constant expression
./Main.cpp:21:12: note: declared here
   21 |     int n, m, k; cin >> n >> m >> k;
      |            ^
2 warnings generated.

Judge Result