Submission #743235

#	Time	Username	Problem	Language	Result	Execution time	Memory
743235		jamielim	Nicelines (RMI20_nicelines)	C++14	Compilation error	0 ms	0 KiB

nicelines

#include "nice_lines.h"
#include <bits/stdc++.h>
using namespace std;

#define fi first
#define se second
#define mp make_pair
#define pb emplace_back
#define ALL(x) x.begin(),x.end()
#define SZ(x) (int)x.size()
typedef long long ll;
typedef pair<int,int> ii;
typedef pair<ii,ii> i4;
typedef vector<int> vi;
const int MOD=1000000007;
const int INF=1012345678;
const ll LLINF=1012345678012345678LL;
const double PI=3.1415926536;
const double EPS=1e-14;

typedef long double ld;

void solve(int subtask_id, int N) {
    if(N==1){
		ld s=query(0,1000000);
		ld t=query(0,1000001);
		ld angle=asin(abs(t-s))
		ld absa=tan(angle);
		int b=1000000-round(s*absa);
		int a=round(absa);
		if(query(1,a+b)>EPS)a=-a;
		the_lines_are({a},{b});
	}
}

Compilation message (stderr)

nicelines.cpp: In function 'void solve(int, int)':
nicelines.cpp:28:3: error: expected ',' or ';' before 'ld'
   28 |   ld absa=tan(angle);
      |   ^~
nicelines.cpp:29:25: error: 'absa' was not declared in this scope; did you mean 'abs'?
   29 |   int b=1000000-round(s*absa);
      |                         ^~~~
      |                         abs
nicelines.cpp:27:6: warning: unused variable 'angle' [-Wunused-variable]
   27 |   ld angle=asin(abs(t-s))
      |      ^~~~~