#include<iostream> int main() { int i=10,left=1; left=(left+1)*2; left=(left+1)*2; left=(left+1)*2; left=(left+1)*2; left=(left+1)*2; left=(left+1)*2; left=(left+1)*2; left=(left+1)*2; left=(left+1)*2; left=left+1; printf("%d",left); return 0; }