斐波那契数列前四十项c语言
时间: 2023-12-06 13:37:35 浏览: 42
以下是两种C语言实现斐波那契数列前40项的代码:
方法一:
```c
#include <stdio.h>
void main() {
int i, f1, f2, f3;
f1 = 1;
f2 = 1;
f3 = f1 + f2;
printf("%d\n%d\n", f1, f2);
for (i = 2; < 40; i++) {
f3 = f1 + f2;
printf("%d\n", f3);
f1 = f2;
f2 = f3;
}
}
```
方法二:
```c
#include <stdio.h>
void main() {
int a[40] = {1, 1};
int i;
printf("%12d%12d", a[0], a[1]);
for (i = 2; i < 40; i++) {
a[i] = a[i - 1] + a[i - 2];
printf("%12d", a[i]);
}
}
```
相关问题
fibonacci数列前30项c语言代码
以下是斐波那契数列前30项的C语言代码:
```c
#include <stdio.h>
int main() {
int n = 30, i;
long long fib[30];
fib[0] = 0;
fib[1] = 1;
for (i = 2; i < n; i++) {
fib[i] = fib[i-1] + fib[i-2];
}
printf("斐波那契数列前30项为:\n");
for (i = 0; i < n; i++) {
printf("%lld ", fib[i]);
}
return 0;
}
```
输出结果:
```
斐波那契数列前30项为:
0 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 987 1597 2584 4181 6765 10946 17711 28657 46368 75025 121393 196418 317811 514229
```
斐波那契数列前50项c语言
以下是C语言实现斐波那契数列前50项的代码:
```c
#include <stdio.h>
int main()
{
int i;
long long int x1 = 1, x2 = 1, x;
printf("%lld %lld ", x1, x2);
for (i = 3; i <= 50; i++)
{
x = x1 + x2;
printf("%lld ", x);
x1 = x2;
x2 = x;
}
return 0;
}
```