Submission #3212763


Source Code Expand

/**
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*/
#include <cstring>
#include <vector>
#include <list>
#include <map>
#include <set>
#include <deque>
#include <stack>
#include <bitset>
#include <algorithm>
#include <functional>
#include <numeric>
#include <utility>
#include <sstream>
#include <iostream>
#include <iomanip>
#include <cstdio>
#include <queue>
#include <cmath>
#include <cstdlib>
#include <ctime>
#include <cassert>

#define F first
#define S second
#define endl '\n'
#define deb(x) cout<<#x<<' '<<x<<endl;
#define pb push_back

/*
#ifdef IZI_KATKA
#define int __int64_t
#else
#define int __int64
#endif
*/

const long long MOD = 1e9 + 7;
const long long MAXN = 1e6 + 1;
using namespace std;

typedef long long ll;

long long readInt() {
    bool minus1 = false;
    long long result = 0;
    char ch;
    ch = getchar();
    while (true) {
        if (ch == '-') break;
        if (ch >= '0' && ch <= '9') break;
        ch = getchar();
    }
    if (ch == '-') minus1 = true; else result = ch-'0';
    while (true) {
        ch = getchar();
        if (ch < '0' || ch > '9') break;
        result = result*10 + (ch - '0');
    }
    if (minus1)
        return -result;
    else
        return result;
}

int a[MAXN];
map <int, int> cnt;

bool cmp(pair <int, int> a, pair <int, int> b) {
	return a.S < b.S;
}

int main() {
	#ifdef IZI_KATKA
	assert(freopen("input", "r", stdin));
    assert(freopen("output", "w", stdout));
    #endif
    int n = readInt(), k = readInt();
    for (int i = 1; i <= n; i++) {
   		a[i] = readInt();
   		cnt[a[i]]++;
   	}	
	vector <pair <int, int> > v;
	for (auto i : cnt) {
		v.pb(i);
	}
	int kek = v.size();
	sort(v.begin(), v.end(), cmp);
	int ans = 0;
	for (int i = 0; i < v.size() && kek > k; i++) {
		ans += v[i].S;		
		kek--;
	}
	cout << ans;
    return 0;
}

Submission Info

Submission Time
Task C - Not so Diverse
User Ismail_A
Language C++14 (GCC 5.4.1)
Score 300
Code Size 2585 Byte
Status AC
Exec Time 102 ms
Memory 12536 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 3
AC × 19
Set Name Test Cases
Sample sample1.txt, sample2.txt, sample3.txt
All sample1.txt, sample2.txt, sample3.txt, 1.txt, 10.txt, 11.txt, 12.txt, 13.txt, 2.txt, 3.txt, 4.txt, 5.txt, 6.txt, 7.txt, 8.txt, 9.txt, sample1.txt, sample2.txt, sample3.txt
Case Name Status Exec Time Memory
1.txt AC 1 ms 256 KB
10.txt AC 18 ms 1024 KB
11.txt AC 22 ms 1024 KB
12.txt AC 102 ms 12536 KB
13.txt AC 28 ms 1152 KB
2.txt AC 1 ms 256 KB
3.txt AC 20 ms 1024 KB
4.txt AC 27 ms 1152 KB
5.txt AC 27 ms 1152 KB
6.txt AC 26 ms 1152 KB
7.txt AC 12 ms 896 KB
8.txt AC 11 ms 1024 KB
9.txt AC 44 ms 2048 KB
sample1.txt AC 1 ms 256 KB
sample2.txt AC 1 ms 256 KB
sample3.txt AC 1 ms 256 KB