Submission #3688190

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Source Code Expand

#include <iostream>
#include <fstream>
#include <cstdio>
#include <cmath>
#include <vector>
#include <cstring>
#include <string>
#include <set>
#include <map>
#include <stack>
#include <queue>
#include <algorithm>
#include <climits>
#include <iomanip>
using namespace std;

#define REP(i,n) for(int i=0; i<n; ++i)
#define FOR(i,a,b) for(int i=a; i<=b; ++i)
#define FORR(i,a,b) for (int i=a; i>=b; --i)
#define ALL(c) (c).begin(), (c).end()

typedef long long ll;
typedef vector<int> VI;
typedef vector<ll> VL;
typedef vector<VI> VVI;
typedef vector<VL> VVL;
typedef pair<int,int> P;
typedef pair<ll,ll> PL;

/*
0.0 0.2
0.3 1.5
1.6 3.3
3.4 5.4
5.5 7.9
8.0 10.7
10.8 13.8
13.9 17.1
17.2 20.7
20.8 24.4
24.5 28.4
28.5 32.6
32.7
0.2
1.5
3.3
5.4
7.9
10.7
13.8
17.1
20.7
24.4
28.4
32.6
*/

int main() {
    cin.tie(0);
    ios::sync_with_stdio(false);
    string dirs[] = {
        "N", "NNE", "NE", "ENE", "E", "ESE", "SE", "SSE",
        "S", "SSW", "SW", "WSW", "W", "WNW", "NW", "NNW"
    };
    int deg, dis;
    cin >> deg >> dis;
    string dir = dirs[(deg + 112) / 225 % 16];
    double as_limit[] { 
        0.2, 1.5, 3.3, 5.4, 7.9, 10.7, 13.8, 
        17.1, 20.7, 24.4, 28.4, 32.6
    };
    double ms_temp = dis / 60.0 + 0.0001;
    double ms = round(ms_temp * 10) / 10.0;
    if(ms <= as_limit[0]) dir = "C";
    REP(i, 12) {
        if(ms <= as_limit[i]) {
            cout << dir << " " << i << endl;
            return 0;
        }
    }
    cout << dir << " " << 12 << endl;
    return 0;
}

Submission Info

Judge Result