Submission #395492


Source Code Expand

#include <stdio.h>
int main (void){
  int a,b,c,d,e,f,g,h,i,j;
  float S;
  scanf("%d %d %d %d %d %d",&a,&b,&c,&d,&e,&f);
  g=c-a;
  h=d-b;
  i=e-a;
  j=f-b;
  S=(g*j-h*i)/2;
  if(S>0){
    printf("%f\n",S);
      }
  else{
    printf("%f\n",-S);
      }
}

Submission Info

Submission Time
Task C - 直訴
User guracoro
Language C (GCC 4.6.4)
Score 0
Code Size 274 Byte
Status RE
Exec Time 29 ms
Memory 1056 KB

Compile Error

./Main.c: In function ‘main’:
./Main.c:5:8: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result

Set Name all
Score / Max Score 0 / 100
Status
RE × 72
Set Name Test Cases
all 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
Case Name Status Exec Time Memory
00_sample_01.txt RE 24 ms 1052 KB
00_sample_02.txt RE 24 ms 956 KB
00_sample_03.txt RE 24 ms 960 KB
test_01.txt RE 24 ms 1056 KB
test_02.txt RE 25 ms 960 KB
test_03.txt RE 29 ms 904 KB
test_04.txt RE 26 ms 1052 KB
test_05.txt RE 25 ms 1052 KB
test_06.txt RE 23 ms 952 KB
test_07.txt RE 24 ms 956 KB
test_08.txt RE 27 ms 960 KB
test_09.txt RE 25 ms 1052 KB
test_10.txt RE 27 ms 1056 KB
test_11.txt RE 26 ms 1052 KB
test_12.txt RE 24 ms 896 KB
test_13.txt RE 26 ms 964 KB
test_14.txt RE 25 ms 1052 KB
test_15.txt RE 27 ms 1056 KB
test_16.txt RE 26 ms 964 KB
test_17.txt RE 27 ms 960 KB
test_18.txt RE 27 ms 1056 KB
test_19.txt RE 25 ms 1052 KB
test_20.txt RE 24 ms 912 KB
test_21.txt RE 26 ms 904 KB
test_22.txt RE 25 ms 1052 KB
test_23.txt RE 23 ms 1052 KB
test_24.txt RE 26 ms 976 KB
test_25.txt RE 27 ms 932 KB
test_26.txt RE 25 ms 964 KB
test_27.txt RE 26 ms 964 KB
test_28.txt RE 24 ms 1048 KB
test_29.txt RE 25 ms 964 KB
test_30.txt RE 25 ms 1052 KB
test_31.txt RE 25 ms 960 KB
test_32.txt RE 25 ms 1056 KB
test_33.txt RE 25 ms 1052 KB
test_34.txt RE 25 ms 1052 KB
test_35.txt RE 24 ms 1056 KB
test_36.txt RE 24 ms 1052 KB
test_37.txt RE 25 ms 1056 KB
test_38.txt RE 25 ms 1052 KB
test_39.txt RE 25 ms 1048 KB
test_40.txt RE 25 ms 1056 KB
test_41.txt RE 24 ms 1052 KB
test_42.txt RE 27 ms 1056 KB
test_43.txt RE 24 ms 956 KB
test_44.txt RE 25 ms 960 KB
test_45.txt RE 24 ms 964 KB
test_46.txt RE 25 ms 1056 KB
test_47.txt RE 25 ms 928 KB
test_48.txt RE 26 ms 996 KB
test_49.txt RE 26 ms 1052 KB
test_50.txt RE 26 ms 1056 KB
test_51.txt RE 24 ms 932 KB
test_52.txt RE 26 ms 1048 KB
test_53.txt RE 24 ms 964 KB
test_54.txt RE 25 ms 1056 KB
test_55.txt RE 24 ms 928 KB
test_56.txt RE 24 ms 1048 KB
test_57.txt RE 24 ms 952 KB
test_58.txt RE 25 ms 956 KB
test_59.txt RE 26 ms 932 KB
test_60.txt RE 25 ms 928 KB
test_61.txt RE 25 ms 1056 KB
test_62.txt RE 24 ms 932 KB
test_63.txt RE 25 ms 1052 KB
test_64.txt RE 25 ms 1056 KB
test_65.txt RE 29 ms 904 KB
test_66.txt RE 25 ms 1056 KB
test_67.txt RE 24 ms 908 KB
test_68.txt RE 25 ms 1052 KB
test_69.txt RE 25 ms 964 KB