AtCoder Beginner Contest 002

Submission #4652950

Source codeソースコード

#include <stdio.h>
int abs(int x);

int main(){
  int a,b,c,d,e,f;
  double area;
  scanf("%d%d%d%d%d%d",a,b,c,d,e,f);
  c-=a;
  d-=b;
  e-=a;
  f-=b;
  area=abs(c*f-e*d)/2.0;
  printf("%f\n",area);
  return 0;
}

int abs(int x){
  if (x<0) x=-x;
  return x;
}

Submission

Task問題 C - 直訴
User nameユーザ名 Ruckt
Created time投稿日時
Language言語 C (GCC 5.4.1)
Status状態 RE
Score得点 0
Source lengthソースコード長 279 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.c: In function ‘main’:
./Main.c:7:9: warning: format ‘%d’ expects argument of type ‘int *’, but argument 2 has type ‘int’ [-Wformat=]
scanf("%d%d%d%d%d%d",a,b,c,d,e,f);
^
./Main.c:7:9: warning: format ‘%d’ expects argument of type ‘int *’, but argument 3 has type ‘int’ [-Wformat=]
./Main.c:7:9: warning: format ‘%d’ expects argument of type ‘int *’, but argument 4 has type ‘int’ [-Wformat=]
./Main.c:7:9: warning: format ‘%d’ expects argument of type ‘int *’, but argument 5 has type ‘int’ [-Wformat=]
./Main.c:7:9: warning: format ‘%d’ expects argument of type ‘int *’, but argument 6 has type ‘int’ [-Wformat=]
./Main.c:7:9: warning: format ‘%d’ expects argument of type ‘int *’, but argument 7 has type ‘int’ [-Wformat=]
./Main.c:7:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d%d%d%d%d%d",a,b,c,d,e,f);
^

Test case

Set

Set name Score得点 / Max score Cases
all 0 / 100 00_sample_01.txt,00_sample_02.txt,00_sample_03.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_59.txt,test_60.txt,test_61.txt,test_62.txt,test_63.txt,test_64.txt,test_65.txt,test_66.txt,test_67.txt,test_68.txt,test_69.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 RE
00_sample_02.txt RE
00_sample_03.txt RE
test_01.txt RE
test_02.txt RE
test_03.txt RE
test_04.txt RE
test_05.txt RE
test_06.txt RE
test_07.txt RE
test_08.txt RE
test_09.txt RE
test_10.txt RE
test_11.txt RE
test_12.txt RE
test_13.txt RE
test_14.txt RE
test_15.txt RE
test_16.txt RE
test_17.txt RE
test_18.txt RE
test_19.txt RE
test_20.txt RE
test_21.txt RE
test_22.txt RE
test_23.txt RE
test_24.txt RE
test_25.txt RE
test_26.txt RE
test_27.txt RE
test_28.txt RE
test_29.txt RE
test_30.txt RE
test_31.txt RE
test_32.txt RE
test_33.txt RE
test_34.txt RE
test_35.txt RE
test_36.txt RE
test_37.txt RE
test_38.txt RE
test_39.txt RE
test_40.txt RE
test_41.txt RE
test_42.txt RE
test_43.txt RE
test_44.txt RE
test_45.txt RE
test_46.txt RE
test_47.txt RE
test_48.txt RE
test_49.txt RE
test_50.txt RE
test_51.txt RE
test_52.txt RE
test_53.txt RE
test_54.txt RE
test_55.txt RE
test_56.txt RE
test_57.txt RE
test_58.txt RE
test_59.txt RE
test_60.txt RE
test_61.txt RE
test_62.txt RE
test_63.txt RE
test_64.txt RE
test_65.txt RE
test_66.txt RE
test_67.txt RE
test_68.txt RE
test_69.txt RE