OJ Board

Why giving WA!!!

#include <bits/stdc++.h>

using namespace std;

//define part
#define pf printf
#define sf scanf
#define inp(x) scanf("%d",&x)
#define inp2(x,y) scanf("%d%d",&x,&y)
#define inpl(x) scanf("%lld",&x)
#define inpl2(x,y) scanf("%lld%lld",&x,&y)
#define IS(s) getline(cin,s)
#define ll ...