Lang:G++
Edit12345678910111213141516171819202122232425262728293031#include <stdio.h>#include <string.h>#include <iostream>#include <algorithm>#include <vector>#include <queue>#include <set>#include <map>#include <string>#include <math.h>#include <stdlib.h>#include <time.h>using namespace std;struct Node {char op[10];int x;void input(){scanf("%s",op);scanf("%s",op);scanf("%d",&x);x = x*2;}bool check(int val) {if(strcmp(op,"<") == 0)return val < x;if(strcmp(op,"<=") == 0)return val <= x;if(strcmp(op,"=") == 0)return val == x;if(strcmp(op,">") == 0)