今天刚写的
#include <stdio.h>int main(){ int m,a,b,c,d; while(scanf("%d",&m)&&m!=0) { if(m>0&&m<=4) printf("%d\n",m); else { a=2; b=3; c=4; d=a+c; while(m-6>=0) { a=b; b=c; c=d; d=a+c; m--; } prin...