oj.uz

Submission #99141

# Submission time Handle Problem Language Result Execution time Memory
99141 2019-02-28T20:27:36 Z rzbt Stove (JOI18_stove) C++14
0 / 100
 3 ms 384 KB 
#include <bits/stdc++.h>
#define mp make_pair
#define pb push_back
#define F first
#define S second
#define all(x) x.begin(),x.end()
#define MAXN 100005
typedef long long ll;


using namespace std;

int n,k;
int niz[MAXN];
vector<int> razmaci;

int main()
{
    scanf("%d %d", &n, &k);
    for(int i=1;i<=n;i++)
        scanf("%d", niz+i);

    sort(niz+1,niz+1+n);
    for(int i=2;i<=n;i++){
        razmaci.pb(niz[i]-niz[i-1]-1);
    }
    int res=niz[n]-niz[1];
    for(int i=0;i<k-1;i++)res-=razmaci[i];
    printf("%d",res);


    return 0;
}

Compilation message

stove.cpp: In function 'int main()':
stove.cpp:19:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d", &n, &k);
     ~~~~~^~~~~~~~~~~~~~~~~
stove.cpp:21:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", niz+i);
         ~~~~~^~~~~~~~~~~~~

Subtask #1
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 30.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 50.0

# Verdict Execution time Memory Grader output
1 Incorrect 3 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -