Submission #2121243


Source Code Expand

#include "bits/stdc++.h"
using namespace std;
typedef long long ll;
#define INF (1<<30)
#define INFLL (1ll<<60)
#define MOD (1000000007ll)

bool conccomp(int x, int y, int p, int q){
	return (p*y>x*q);
}

int main(void){
	int n,a[123456],cnt=1,i,ans=0;
	vector<int> v;
	cin >> n;
	for(i=0; i<n; i++){
		cin >> a[i];
	}
	a[n] = 0;
	for(i=0; i<n; i++){
		if(a[i] < a[i+1]){
			cnt++;
		}else{
			v.push_back(cnt);
			cnt = 1;
		}
	}
	for(i = (v.size()-1); i>=0; i--){
		ans += (v[i]*(v[i]+1))/2;
	}
	cout << ans << endl;
	return 0;
}

Submission Info

Submission Time
Task C - 単調増加
User ransewhale
Language C++14 (GCC 5.4.1)
Score 40
Code Size 565 Byte
Status WA
Exec Time 30 ms
Memory 1276 KB

Judge Result

Set Name Sample Subtask0 All
Score / Max Score 0 / 0 40 / 40 0 / 60
Status
AC × 4
AC × 19
AC × 33
WA × 2
Set Name Test Cases
Sample sample0.txt, sample1.txt, sample2.txt, sample3.txt
Subtask0 sample0.txt, sample1.txt, sample2.txt, sample3.txt, subtask0_0.txt, subtask0_1.txt, subtask0_10.txt, subtask0_11.txt, subtask0_12.txt, subtask0_13.txt, subtask0_14.txt, subtask0_2.txt, subtask0_3.txt, subtask0_4.txt, subtask0_5.txt, subtask0_6.txt, subtask0_7.txt, subtask0_8.txt, subtask0_9.txt
All sample0.txt, sample1.txt, sample2.txt, sample3.txt, subtask0_0.txt, subtask0_1.txt, subtask0_10.txt, subtask0_11.txt, subtask0_12.txt, subtask0_13.txt, subtask0_14.txt, subtask0_2.txt, subtask0_3.txt, subtask0_4.txt, subtask0_5.txt, subtask0_6.txt, subtask0_7.txt, subtask0_8.txt, subtask0_9.txt, subtask1_0.txt, subtask1_1.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_2.txt, subtask1_3.txt, subtask1_4.txt, subtask1_5.txt, subtask1_6.txt, subtask1_7.txt, subtask1_8.txt, subtask1_9.txt
Case Name Status Exec Time Memory
sample0.txt AC 1 ms 256 KB
sample1.txt AC 1 ms 256 KB
sample2.txt AC 1 ms 256 KB
sample3.txt AC 1 ms 256 KB
subtask0_0.txt AC 2 ms 256 KB
subtask0_1.txt AC 2 ms 256 KB
subtask0_10.txt AC 2 ms 256 KB
subtask0_11.txt AC 2 ms 256 KB
subtask0_12.txt AC 2 ms 256 KB
subtask0_13.txt AC 2 ms 256 KB
subtask0_14.txt AC 2 ms 256 KB
subtask0_2.txt AC 1 ms 256 KB
subtask0_3.txt AC 2 ms 256 KB
subtask0_4.txt AC 2 ms 256 KB
subtask0_5.txt AC 1 ms 256 KB
subtask0_6.txt AC 1 ms 256 KB
subtask0_7.txt AC 1 ms 256 KB
subtask0_8.txt AC 1 ms 256 KB
subtask0_9.txt AC 2 ms 256 KB
subtask1_0.txt AC 25 ms 1024 KB
subtask1_1.txt AC 11 ms 384 KB
subtask1_10.txt AC 29 ms 640 KB
subtask1_11.txt WA 29 ms 640 KB
subtask1_12.txt AC 29 ms 1276 KB
subtask1_13.txt AC 29 ms 640 KB
subtask1_14.txt AC 30 ms 1276 KB
subtask1_15.txt WA 29 ms 640 KB
subtask1_2.txt AC 9 ms 640 KB
subtask1_3.txt AC 19 ms 768 KB
subtask1_4.txt AC 23 ms 512 KB
subtask1_5.txt AC 21 ms 1148 KB
subtask1_6.txt AC 13 ms 640 KB
subtask1_7.txt AC 26 ms 640 KB
subtask1_8.txt AC 8 ms 512 KB
subtask1_9.txt AC 4 ms 384 KB