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Submission #267155

# Submission time Handle Problem Language Result Execution time Memory
267155 2020-08-15T22:17:57 Z peuch Fibonacci representations (CEOI18_fib) C++17
0 / 100
 3 ms 512 KB 
#include<bits/stdc++.h>
using namespace std;

const int MAXN = 20;

int n;
int f[MAXN];
int sum;
int ans[2000000];

int main(){
	f[1] = 1;
	f[2] = 2;
	for(int i = 3; i <= 15; i++)
		f[i] = f[i - 1] + f[i - 2];
	for(int i = 0; i < (1<<15); i++){
		int aux = 0;
		for(int k = 0; k < 15; k++)
			if(i & (1<<k)) aux += f[k + 1];
		ans[aux]++;
	}
	scanf("%d", &n);
	for(int i = 1; i <= n; i++){
		int aux;
		scanf("%d", &aux);
		sum += f[aux];
		printf("%d\n", ans[sum]);
	}
}

Compilation message

fib.cpp: In function 'int main()':
fib.cpp:22:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   22 |  scanf("%d", &n);
      |  ~~~~~^~~~~~~~~~
fib.cpp:25:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   25 |   scanf("%d", &aux);
      |   ~~~~~^~~~~~~~~~~~

Subtask #1
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 384 KB Output is correct
2 Incorrect 3 ms 384 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 384 KB Output is correct
2 Incorrect 3 ms 384 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #3
0 / 15.0

# Verdict Execution time Memory Grader output
1 Runtime error 3 ms 512 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 384 KB Output is correct
2 Incorrect 3 ms 384 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Runtime error 3 ms 512 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #6
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 384 KB Output is correct
2 Incorrect 3 ms 384 KB Output isn't correct
3 Halted 0 ms 0 KB -