oj.uz

Submission #1110335

# Submission time Handle Problem Language Result Execution time Memory
1110335 2024-11-09T09:21:57 Z KasymK Nice sequence (IZhO18_sequence) C++17
9 / 100
 7 ms 848 KB 
#include "bits/stdc++.h"
using namespace std;
#define ff first
#define ss second
#define all(v) v.begin(), v.end()
#define ll long long
#define pb push_back
#define pii pair<int, int>
#define pli pair<ll, int>
#define pll pair<ll, ll>
#define tr(i, c) for(auto i = c.begin(); i != c.end(); ++i)
#define wr puts("----------------")
template<class T>bool umin(T& a,T b){if(a>b){a=b;return 1;}return 0;}
template<class T>bool umax(T& a,T b){if(a<b){a=b;return 1;}return 0;}

void solve(){
	int n, m;
	scanf("%d%d", &n, &m);
	int x = max(n,m)-(max(n,m)%2==0);
	printf("%d\n", x);
	if(n<m)
		for(int i = 1; i <= x; i++)
			printf("%d ", i&1?x:-x-1);
	else
		for(int i = 1; i <= x; i++)
			printf("%d ", i&1?-x:x+1);
	puts("");
}

int main(){
	int tt;
	scanf("%d", &tt);
	while(tt--)
		solve();
	return 0;
}

Compilation message

sequence.cpp: In function 'void solve()':
sequence.cpp:18:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   18 |  scanf("%d%d", &n, &m);
      |  ~~~~~^~~~~~~~~~~~~~~~
sequence.cpp: In function 'int main()':
sequence.cpp:32:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   32 |  scanf("%d", &tt);
      |  ~~~~~^~~~~~~~~~~

Subtask #1
0 / 6.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 336 KB there is incorrect sequence
2 Halted 0 ms 0 KB -

Subtask #2
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Ok
2 Correct 1 ms 336 KB Ok
3 Correct 1 ms 336 KB Ok
4 Correct 1 ms 336 KB Ok
5 Correct 1 ms 336 KB Ok
6 Correct 2 ms 336 KB Ok
7 Correct 6 ms 848 KB Ok
8 Correct 4 ms 592 KB Ok
9 Correct 7 ms 848 KB Ok
10 Correct 4 ms 592 KB Ok

Subtask #3
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 336 KB there is incorrect sequence
2 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 336 KB Jury has the better answer : jans = 5, pans = 3
2 Halted 0 ms 0 KB -

Subtask #5
0 / 14.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 336 KB there is incorrect sequence
2 Halted 0 ms 0 KB -

Subtask #6
0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 336 KB there is incorrect sequence
2 Halted 0 ms 0 KB -

Subtask #7
0 / 24.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 336 KB there is incorrect sequence
2 Halted 0 ms 0 KB -