Submission #497323

#	Time	Username	Problem	Language	Result	Execution time	Memory
497323		Aktan	Money (IZhO17_money)	C++14	0 / 100	0 ms	300 KiB

money

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
#define ordered_set tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update>
#define int long long
#define ft first
#define sc second
using namespace std;
const int mod=1e9+7,INF=1e17;

int a[1000000];
main(){
    int n,ans=0;
    cin >> n;
    for(int i=0;i<n;i++){
    	cin >> a[i];
    	if(i==0){
    		continue;
		}
		if(a[i-1]>a[i]){
			ans++;
		}
	}
	if(ans!=0){
		ans++;
	}
	cout << ans;
}

Compilation message (stderr)

money.cpp:13:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   13 | main(){
      | ^~~~

• Subtask 1: 0 / 9
• Subtask 2: 0 / 16
• Subtask 3: 0 / 20
• Subtask 4: 0 / 55