CSES - Datatähti 2024 alku

CSES - Datatähti 2024 alku - Results

Submission details
Task:	Säähavainnot
Sender:	Vludo
Submission time:	2023-11-11 23:57:37 +0200
Language:	C++ (C++11)
Status:	READY
Result:	52

Feedback
group	verdict	score
#1	ACCEPTED	52.25

Test results
test	verdict	time	score
#1	ACCEPTED	0.01 s	6.75	details
#2	ACCEPTED	0.01 s	6.88	details
#3	ACCEPTED	0.01 s	6.75	details
#4	ACCEPTED	0.01 s	6.38	details
#5	ACCEPTED	0.01 s	6.63	details
#6	ACCEPTED	0.01 s	6.25	details
#7	ACCEPTED	0.01 s	6.25	details
#8	ACCEPTED	0.01 s	6.38	details

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:77:21: warning: 'diap' may be used uninitialized in this function [-Wmaybe-uninitialized]
   77 |                 int diap;
      |                     ^~~~

Code

/*
    C++ code author: Vludo
    Created: 2023-11-11 23:04:37
*/
#include <bits/stdc++.h>

#define forn(i, n) for(int i=0; i<n; i++)
#define FOR(i, j, n) for(int i=j; i<n; i++)
#define pb push_back
#define F first
#define S second
#define sz(a) ((int)(a).size())
#define all(a) (a).begin(),a.end()
#define ever ;;

typedef long long ll;
typedef double dbl;

const int inf = 1.01e9;
const int mod = 1e9 + 7;

using namespace std;

// ---- main part ---- //
 
static inline unsigned long long rdtsc() { unsigned long long d; asm volatile ("rdtsc" : "=A" (d) ); return d; }

//	Python apuun:
int statistiikka[12][15] = {
	{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
	{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 
	{-1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 
	{-1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 
	{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 
	{-1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, -1}, 
	{-1, -3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, -2, -3}, 
	{-1, -3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, -3, -6}, 
	{-1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, -5, -9}, 
	{-2, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, -6, -9}, 
	{-1, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -3, -8, -10}, 
	{9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -4, -8, -12}};
	
dbl diaps[15][2] = {
    {-35, -25},
    {-25, -20},
    {-20, -15},
    {-15, -10},
    {-10, -5},
    {-5, -3},
    {-3, -1.8},
    {-1.8, 1.8},
    {1.8, 3},
    {3, 5},
    {5, 10},
    {10, 15},
    {15, 20},
    {20, 25},
    {25, 35}
    };
	

int main () {
	ios_base::sync_with_stdio(0);
	cin.tie(0); cout.tie(0);
	srand(rdtsc());
	
	int n;
	cin >> n;
	
	forn(i, n) {
		float arr[36];
		
		forn(j, 24) {
			cin >> arr[j];
		}
		
		int diap;
		forn(j, 15) {
			if (arr[23] > diaps[j][0] && arr[23] <= diaps[j][1]) {
				diap = j;
				break;
			}
		}
		
		
		forn(j, 4) {
			int day = j;
			
			cout << arr[23] + statistiikka[day][diap] << " ";
		}
		forn(gg, 8) cout << "? ";
		cout << endl;
		
	}
	
	return 0;
}

Test details

Test 1

Verdict: ACCEPTED

input
`1000 -0.4 -0.1 -0.2 -0.3 -0.4 -0.5 ...` view save

correct output
`0.4 0.4 0.5 0.8 0.9 1.1 1.3 1....` view save

user output
`0.2 0.2 0.2 0.2 ? ? ? ? ? ? ? ...` Truncated

Test 2

Verdict: ACCEPTED

input
`1000 2.9 2.9 2.9 2.1 2.6 2 2 2.2 2....` view save

correct output
`2.3 1.6 1.5 1.1 1 0.7 0.6 0.8 ...` view save

user output
`2.6 2.6 2.6 2.6 ? ? ? ? ? ? ? ...` Truncated

Test 3

Verdict: ACCEPTED

input
`1000 6.6 6 6.4 6 4.6 4.6 4.2 4.3 4....` view save

correct output
`10 10.9 10.3 10.1 9.1 7.3 5.7 ...` view save

user output
`10.1 10.1 10.1 10.1 ? ? ? ? ? ...` Truncated

Test 4

Verdict: ACCEPTED

input
`1000 19.4 20.2 19.1 18.9 18.3 17.3 ...` view save

correct output
`18 18.2 17 17.5 17.2 16.2 12 8...` view save

user output
`17.2 17.2 17.2 17.2 ? ? ? ? ? ...` Truncated

Test 5

Verdict: ACCEPTED

input
`1000 -5.7 -5.8 -5.8 -5.9 -7.1 -6.9 ...` view save

correct output
`-4.2 -4.1 -4 -3.8 -3.5 -3.2 -3...` view save

user output
`-4.5 -4.5 -4.5 -4.5 ? ? ? ? ? ...` Truncated

Test 6

Verdict: ACCEPTED

input
`1000 14.8 14.8 15.4 12.9 11.8 9.7 9...` view save

correct output
`11.8 11 11.6 10.8 10.4 10.4 10...` view save

user output
`12.6 12.6 12.6 12.6 ? ? ? ? ? ...` Truncated

Test 7

Verdict: ACCEPTED

input
`1000 0.7 1 2 1.4 0.6 -0.4 -0.9 -0.7...` view save

correct output
`-1.3 -0.5 -0.6 -1 -3.2 -7.2 -6...` view save

user output
`-1.8 -1.8 -1.8 -1.8 ? ? ? ? ? ...` Truncated

Test 8

Verdict: ACCEPTED

input
`1000 15.1 15.3 14.9 14.4 14.4 13.7 ...` view save

correct output
`15.6 15.9 16 15.2 14.6 14.4 13...` view save

user output
`15 15 15 15 ? ? ? ? ? ? ? ? 1.2 1.2 1.2 1.2 ? ? ? ? ? ? ? ...` Truncated

Datatähti 2024 alku

Säähavainnot

Compiler report

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Tasks

Submissions (Vludo)