明明是很基础的东西,但我还是觉得C语言好难学啊
凑够三十个字好难啊
#include<stdio.h>
int fun(int t)
{
int a = 1, b = 1,c;
c = a + b;
for (int i = 2; c <= t; i++)
{
c = a + b;
a = b;
b = c;
}
return c;
}
int main()
{
int n;
printf("Input n please:");
scanf("%d", &n);
printf("n=%d,f=%d\n", n, fun(n));
return 0;
}