c语言编程斐波那契数列
时间: 2023-08-04 18:17:57 浏览: 20
好的,以下是用C语言编写斐波那契数列的代码:
```c
#include <stdio.h>
int main() {
int num, i, t1 = 1, t2 = 1, nextTerm;
printf("请输入斐波那契数列的项数: ");
scanf("%d", &num);
printf("斐波那契数列: ");
for (i = 1; i <= num; ++i) {
printf("%d, ", t1);
nextTerm = t1 + t2;
t1 = t2;
t2 = nextTerm;
}
return 0;
}
```
运行程序后,会提示您输入要输出的斐波那契数列的项数,然后程序会输出相应数量的斐波那契数列。
相关问题
c语言 编程斐波那契数列前40项(要求每行输出4项)
Sure, here's the code for generating the first 40 terms of the Fibonacci sequence using C language:
```c
#include <stdio.h>
int main() {
int n, first = 0, second = 1, next;
printf("The first 40 terms of the Fibonacci sequence are:\n");
for(n = 0; n < 40; n++) {
if(n % 4 == 0 && n > 0)
printf("\n"); // start a new line every 4 terms
if(n <= 1)
next = n;
else {
next = first + second;
first = second;
second = next;
}
printf("%d\t", next); // output the next term
}
return 0;
}
```
I hope that helps! Let me know if you have any other questions.
C语言编程斐波那契数列的前几项是:1、1、2、3、5、8、13、21……编程输出该数列的前20项,每行输出4个。
好的,下面是使用C语言编写的代码,用于输出斐波那契数列的前20项,每行输出4个数字:
```c
#include <stdio.h>
int main() {
int n = 20; // 总共输出的项数
int count = 0; // 当前已输出的项数
int a = 1, b = 1; // 前两项
while (count < n) {
printf("%d ", a);
count++;
if (count % 4 == 0) {
printf("\n"); // 每行输出4个数字后换行
}
int temp = a;
a = b;
b = temp + b;
}
return 0;
}
```
这段代码使用了循环来生成斐波那契数列,并在每行输出4个数字后换行。输出结果如下:
```
1 1 2 3
5 8 13 21
34 55 89 144
233 377 610 987
1597 2584 4181 6765
```
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