#include int main(void){ int num=1,i,n=10; //scanf("%d",&n); for(i=1;i num=(num+1)*2; } printf("%d",num); return 0;}
15个
#includeint main(){int x,i;x=1;i=1;while(i<=9){x=(x+1)*2;i++;}printf("猴子第一天摘了%d个桃子\n",x); return 0;}