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답안 #8195

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
8195 2014-09-06T14:30:46 Z gs14004 생물 실험 (IZhO13_expgorl) C++
40 / 100
 1000 ms 1268 KB 
#include <cstdio>
#include <cmath>
#include <utility>
#include <algorithm>
using namespace std;
typedef long long lint;
typedef pair<lint,lint> pi;

int k;
char s[10005];
pi afterCycle, a[10005], laser, ainta, mp[150];
lint minv, maxv;

lint dist(pi x, pi y){
    return (y.second - x.second)*(y.second - x.second) + (y.first - x.first)*(y.first - x.first);
}

pi mv(pi x, int time){
    return pi(x.first + afterCycle.first * time, x.second + afterCycle.second * time);
}

void input(){
    scanf("%d %s",&k,s);
    scanf("%lld %lld %lld %lld",&laser.first,&laser.second,&ainta.first,&ainta.second);
    mp['I'] = pi(0ll,0ll);
    mp['L'] = pi(-1ll,0ll);
    mp['R'] = pi(1ll,0ll);
    mp['B'] = pi(0ll,-1ll);
    mp['F'] = pi(0ll,1ll);
}

int main(){
    input();
    minv = maxv = dist(laser,ainta);
    pi x = ainta;
    for (int i=0; s[i]; i++) {
        x.first += mp[s[i]].first;
        x.second += mp[s[i]].second;
        a[i] = x;
    }
    afterCycle = pi(x.first - ainta.first,x.second - ainta.second);
    for (int i=0; s[i]; i++) {
        for (int j=0; j<k; j++) {
            minv = min(minv,dist(laser,mv(a[i],j)));
            maxv = max(maxv,dist(laser,mv(a[i],j)));
        }
    }
    printf("%lf\n%lf",sqrt(minv),sqrt(maxv));
}

Subtask #1
40.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Correct 52 ms 1268 KB Output is correct
2 Correct 68 ms 1268 KB Output is correct
3 Correct 76 ms 1268 KB Output is correct
4 Correct 80 ms 1268 KB Output is correct
5 Correct 40 ms 1268 KB Output is correct
6 Correct 60 ms 1268 KB Output is correct
7 Correct 64 ms 1268 KB Output is correct
8 Correct 92 ms 1268 KB Output is correct
9 Execution timed out 1000 ms 1268 KB Program timed out
10 Execution timed out 1000 ms 1268 KB Program timed out
11 Execution timed out 1000 ms 1268 KB Program timed out
12 Execution timed out 1000 ms 1268 KB Program timed out
13 Execution timed out 1000 ms 1268 KB Program timed out
14 Execution timed out 1000 ms 1268 KB Program timed out
15 Execution timed out 1000 ms 1268 KB Program timed out
16 Execution timed out 1000 ms 1264 KB Program timed out
17 Execution timed out 1000 ms 1264 KB Program timed out
18 Execution timed out 1000 ms 1264 KB Program timed out
19 Execution timed out 1000 ms 1264 KB Program timed out
20 Execution timed out 1000 ms 1264 KB Program timed out