AtCoder Beginner Contest 001

Submission #288507

Source codeソースコード

#include <stdio.h>
#include <string>
#include <math.h>
int main(){
  int Deg,Dis;
  double wind = 0.0;
  int w = 100;
  int cnt = 0,i = 0;
  double v = 0.0;
  const int RANK = 17;
  const std::string rank[RANK] = {"N","NNE","NE","ENE","E","ESE","SE","SSE","S","SSW","SW","WSW","W","WNW","NW","NNW","c"};
  const int Rank = 13;
  const double border[Rank] = {0.0,0.3,1.6,3.4,5.5,8.0,10.8,13.9,17.2,20.8,24.5,28.5,32.7};
  double huukou = (double)Deg / 10;
  wind = round((double)Dis / 6)/10;
  for(int i = 0;i < Rank-1; i++){
    v = wind;
    if(v >= border[i] && v < border[i+1]){
      w = i;
  if(w == 100){
    w = 12;
  for(double k = 11.25;k < 348.75; k = k+22.5){
      if(huukou >= k && huukou < k + 22.5){
        cnt = i;
      if(huukou <11.25 || huukou >=348.75){
  if(v >= border[0] && v <border[1]){
    cnt = 16;
  return 0;


Task問題 C - 風力観測
User nameユーザ名 assary
Created time投稿日時
Language言語 C++ (G++ 4.6.4)
Status状態 WA
Score得点 0
Source lengthソースコード長 1168 Byte
File nameファイル名
Exec time実行時間 ms
Memory usageメモリ使用量 -

Compiler messageコンパイルメッセージ

./Main.cpp: In function ‘int main()’:
./Main.cpp:17:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
./Main.cpp:18:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]

Test case


Set name Score得点 / Max score Cases
all 0 / 100 00_sample_01.txt,00_sample_02.txt,00_sample_03.txt,00_sample_04.txt,00_sample_05.txt,00_sample_06.txt,00_sample_07.txt,00_sample_08.txt,test_01.txt,test_02.txt,test_03.txt,test_04.txt,test_05.txt,test_06.txt,test_07.txt,test_08.txt,test_09.txt,test_10.txt,test_11.txt,test_12.txt,test_13.txt,test_14.txt,test_15.txt,test_16.txt,test_17.txt,test_18.txt,test_19.txt,test_20.txt,test_21.txt,test_22.txt,test_23.txt,test_24.txt,test_25.txt,test_26.txt,test_27.txt,test_28.txt,test_29.txt,test_30.txt,test_31.txt,test_32.txt,test_33.txt,test_34.txt,test_35.txt,test_36.txt,test_37.txt,test_38.txt,test_39.txt,test_40.txt,test_41.txt,test_42.txt,test_43.txt,test_44.txt,test_45.txt,test_46.txt,test_47.txt,test_48.txt,test_49.txt,test_50.txt,test_51.txt,test_52.txt,test_53.txt,test_54.txt,test_55.txt,test_56.txt,test_57.txt,test_58.txt

Test case

Case name Status状態 Exec time実行時間 Memory usageメモリ使用量
00_sample_01.txt WA
00_sample_02.txt WA
00_sample_03.txt WA
00_sample_04.txt WA
00_sample_05.txt WA
00_sample_06.txt WA
00_sample_07.txt WA
00_sample_08.txt WA
test_01.txt WA
test_02.txt WA
test_03.txt WA
test_04.txt WA
test_05.txt WA
test_06.txt WA
test_07.txt WA
test_08.txt WA
test_09.txt WA
test_10.txt WA
test_11.txt WA
test_12.txt WA
test_13.txt WA
test_14.txt WA
test_15.txt WA
test_16.txt WA
test_17.txt WA
test_18.txt WA
test_19.txt WA
test_20.txt WA
test_21.txt WA
test_22.txt WA
test_23.txt WA
test_24.txt WA
test_25.txt WA
test_26.txt WA
test_27.txt WA
test_28.txt WA
test_29.txt WA
test_30.txt WA
test_31.txt WA
test_32.txt WA
test_33.txt WA
test_34.txt WA
test_35.txt WA
test_36.txt WA
test_37.txt WA
test_38.txt WA
test_39.txt WA
test_40.txt WA
test_41.txt WA
test_42.txt WA
test_43.txt WA
test_44.txt WA
test_45.txt WA
test_46.txt WA
test_47.txt WA
test_48.txt WA
test_49.txt WA
test_50.txt WA
test_51.txt WA
test_52.txt WA
test_53.txt WA
test_54.txt WA
test_55.txt WA
test_56.txt WA
test_57.txt WA
test_58.txt WA