#include int main(){ long long int a[51] = {0,1,1,2}; int i; for(i = 3;i <= 50;i++) a[i] = a[i-1]+a[i-2]; int x,y; printf("请输入蜜蜂初始蜂房位置及目标蜂房位置:\n"); scanf("%d%d",&x,&y); int z = y-x+1; printf("可能路线数为:%lld\n",a[z]); return 0; }
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