Submission #88798

#	Time	Username	Problem	Language	Result	Execution time	Memory
88798		asifthegreat	Baloni (COCI15_baloni)	C++14	0 / 100	104 ms	4004 KiB

baloni

#include <bits/stdc++.h>
using namespace std;

#define debug(a) cout << #a << " = " << a << endl

const int N = 1000004;

int ara[N],n;
bitset<1000003>taken;

int main()
{
    scanf("%d",&n);
    for(int i = 0; i < n;i++)scanf("%d",&ara[i]);
    int cnt = 0;
    for(int i = 0; i < n;i++){
        taken[ara[i]] = true;
        cnt++;
        if(taken[ara[i]+1])cnt--;
    }
    cout << cnt << endl;
    return 0;
}

Compilation message (stderr)

baloni.cpp: In function 'int main()':
baloni.cpp:13:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&n);
     ~~~~~^~~~~~~~~
baloni.cpp:14:35: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     for(int i = 0; i < n;i++)scanf("%d",&ara[i]);
                              ~~~~~^~~~~~~~~~~~~~

• Subtask 1: 0 / 100