我正在制作一个像斐波那契数列之类的程序,但是对于不超过用户提供的值的数字,例如:0到5(0、1、2、3、4)。程序需要计算数字的总和,向右移动并计算其他五个数字。它适用于斐波那契数列,但不适用于更高的数字。有谁知道如何做到这一点?
0, 1, 2, 3, 4, 10, 20, 39, 76, 149, 294...
对于0到5的值,应输出:
0, 1, 2, 3, 4, 5, 10, 15, 25, 40, 65, 105, 170, 275,
但是它输出:
@Stateless
public class A {
@Inject
B b;
public update(Long id) {
Person p = findById(id);
b.setExecute(p.getId());
em.refresh(p);
p.setFirstname("john.doe");
}
}
@Stateless
public class B {
@TransactionAttribute(TransactionAttributeType.REQUIRES_NEW)
public void setExecute(Long personId) {
Person p = em.find(Person.class, personId);
p.setInExecution(true);
p.setState(PersonState.MODIFIED);
}
}
答案 0 :(得分:1)
您需要保存最后n个值,而不仅仅是最后两个值。在您的示例中,您需要存储最后五个值。 您可以为此使用数组:
#include <stdio.h>
#include <stdlib.h>
int main() {
int series_number;
int *previous_numbers;
int marker = 0;
int max_series_value;
int next = 0;
printf("Number of series: ");
scanf("%d", &series_number);
printf("Positive integer: ");
scanf("%d", &max_series_value);
printf("Series %d: \n", series_number);
previous_numbers = malloc(sizeof *previous_numbers *series_number);
for (int i = 0; i < series_number; i++) {
printf("%d, ", i);
previous_numbers[i] = i;
next += i;
}
previous_numbers[marker] = next;
marker = (marker+1) % series_number;
while(next <= max_series_value){
printf("%d, ", next);
next = 0;
for (int i = 0; i < series_number; i++) {
next += previous_numbers[(marker+i) % series_number];
}
previous_numbers[marker] = next;
marker = (marker+1) % series_number;
}
free(previous_numbers);
return 0;
}