c-gcc, 200 bytes

Result

AC

Duration

806ms

Code [DL]

a,b,c,d,e,f,g,h,i,j,k,l;main(){scanf("%d%d%d%d%d%d%d%d%d%d%d%d",&j,&k,&l,&a,&b,&c,&d,&e,&f,&g,&h,&i);a-=j;b-=k;c-=l;d-=j;e-=k;f-=l;g-=j;h-=k;i-=l;printf("%d",(a*e*i+b*f*g+c*d*h-a*h*f-b*i*d-c*g*e)/6);}

stdin

23 34 01
84 54 35
70 17 12
88 59 12

stdout

8883

stderr

/tmp/code.c:1:1: warning: data definition has no type or storage class
 a,b,c,d,e,f,g,h,i,j,k,l;main(){scanf("%d%d%d%d%d%d%d%d%d%d%d%d",&j,&k,&l,&a,&b,&c,&d,&e,&f,&g,&h,&i);a-=j;b-=k;c-=l;d-=j;e-=k;f-=l;g-=j;h-=k;i-=l;printf("%d",(a*e*i+b*f*g+c*d*h-a*h*f-b*i*d-c*g*e)/6);}
 ^
/tmp/code.c:1:1: warning: type defaults to 'int' in declaration of 'a' [-Wimplicit-int]
/tmp/code.c:1:3: warning: type defaults to 'int' in declaration of 'b' [-Wimplicit-int]
 a,b,c,d,e,f,g,h,i,j,k,l;main(){scanf("%d%d%d%d%d%d%d%d%d%d%d%d",&j,&k,&l,&a,&b,&c,&d,&e,&f,&g,&h,&i);a-=j;b-=k;c-=l;d-=j;e-=k;f-=l;g-=j;h-=k;i-=l;printf("%d",(a*e*i+b*f*g+c*d*h-a*h*f-b*i*d-c*g*e)/6);}
   ^
/tmp/code.c:1:5: warning: type defaults to 'int' in declaration of 'c' [-Wimplicit-int]
 a,b,c,d,e,f,g,h,i,j,k,l;main(){scanf("%d%d%d%d%d%d%d%d%d%d%d%d",&j,&k,&l,&a,&b,&c,&d,&e,&f,&g,&h,&i);a-=j;b-=k;c-=l;d-=j;e-=k;f-=l;g-=j;h-=k;i-=l;printf("%d",(a*e*i+b*f*g+c*d*h-a*h*f-b*i*d-c*g*e)/6);}
     ^
/tmp/code.c:1:7: warning: type defaults to 'int' in declaration of 'd' [-Wimplicit-int]
 a,b,c,d,e,f,g,h,i,j,k,l;main(){scanf("%d%d%d%d%d%d%d%d%d%d%d%d",&j,&k,&l,&a,&b,&c,&d,&e,&f,&g,&h,&i);a-=j;b-=k;c-=l;d-=j;e-=k;f-=l;g-=j;h-=k;i-=l;printf("%d",(a*e*i+b*f*g+c*d*h-a*h*f-b*i*d-c*g*e)/6);}
       ^
/tmp/code.c:1:9: warning: type defaults to 'int' in declaration of 'e' [-Wimplicit-int]
 a,b,c,d,e,f,g,h,i,j,k,l;main(){scanf("%d%d%d%d%d%d%d%d%d%d%d%d",&j,&k,&l,&a,&b,&c,&d,&e,&f,&g,&h,&i);a-=j;b-=k;c-=l;d-=j;e-=k;f-=l;g-=j;h-=k;i-=l;printf("%d",(a*e*i+b*f*g+c*d*h-a*h*f-b*i*d-c*g*e)/6);}
         ^
/tmp/code.c:1:11: warning: type defaults to 'int' in declaration of 'f' [-Wimplicit-int]
 a,b,c,d,e,f,g,h,i,j,k,l;main(){scanf("%d%d%d%d%d%d%d%d%d%d%d%d",&j,&k,&l,&a,&b,&c,&d,&e,&f,&g,&h,&i);a-=j;b-=k;c-=l;d-=j;e-=k;f-=l;g-=j;h-=k;i-=l;printf("%d",(a*e*i+b*f*g+c*d*h-a*h*f-b*i*d-c*g*e)/6);}
           ^
/tmp/code.c:1:13: warning: type defaults to 'int' in declaration of 'g' [-Wimplicit-int]
 a,b,c,d,e,f,g,h,i,j,k,l;main(){scanf("%d%d%d%d%d%d%d%d%d%d%d%d",&j,&k,&l,&a,&b,&c,&d,&e,&f,&g,&h,&i);a-=j;b-=k;c-=l;d-=j;e-=k;f-=l;g-=j;h-=k;i-=l;printf("%d",(a*e*i+b*f*g+c*d*h-a*h*f-b*i*d-c*g*e)/6);}
             ^
/tmp/code.c:1:15: warning: type defaults to 'int' in declaration of 'h' [-Wimplicit-int]
 a,b,c,d,e,f,g,h,i,j,k,l;main(){scanf("%d%d%d%d%d%d%d%d%d%d%d%d",&j,&k,&l,&a,&b,&c,&d,&e,&f,&g,&h,&i);a-=j;b-=k;c-=l;d-=j;e-=k;f-=l;g-=j;h-=k;i-=l;printf("%d",(a*e*i+b*f*g+c*d*h-a*h*f-b*i*d-c*g*e)/6);}
               ^
/tmp/code.c:1:17: warning: type defaults to 'int' in declaration of 'i' [-Wimplicit-int]
 a,b,c,d,e,f,g,h,i,j,k,l;main(){scanf("%d%d%d%d%d%d%d%d%d%d%d%d",&j,&k,&l,&a,&b,&c,&d,&e,&f,&g,&h,&i);a-=j;b-=k;c-=l;d-=j;e-=k;f-=l;g-=j;h-=k;i-=l;printf("%d",(a*e*i+b*f*g+c*d*h-a*h*f-b*i*d-c*g*e)/6);}
                 ^
/tmp/code.c:1:19: warning: type defaults to 'int' in declaration of 'j' [-Wimplicit-int]
 a,b,c,d,e,f,g,h,i,j,k,l;main(){scanf("%d%d%d%d%d%d%d%d%d%d%d%d",&j,&k,&l,&a,&b,&c,&d,&e,&f,&g,&h,&i);a-=j;b-=k;c-=l;d-=j;e-=k;f-=l;g-=j;h-=k;i-=l;printf("%d",(a*e*i+b*f*g+c*d*h-a*h*f-b*i*d-c*g*e)/6);}
                   ^
/tmp/code.c:1:21: warning: type defaults to 'int' in declaration of 'k' [-Wimplicit-int]
 a,b,c,d,e,f,g,h,i,j,k,l;main(){scanf("%d%d%d%d%d%d%d%d%d%d%d%d",&j,&k,&l,&a,&b,&c,&d,&e,&f,&g,&h,&i);a-=j;b-=k;c-=l;d-=j;e-=k;f-=l;g-=j;h-=k;i-=l;printf("%d",(a*e*i+b*f*g+c*d*h-a*h*f-b*i*d-c*g*e)/6);}
                     ^
/tmp/code.c:1:23: warning: type defaults to 'int' in declaration of 'l' [-Wimplicit-int]
 a,b,c,d,e,f,g,h,i,j,k,l;main(){scanf("%d%d%d%d%d%d%d%d%d%d%d%d",&j,&k,&l,&a,&b,&c,&d,&e,&f,&g,&h,&i);a-=j;b-=k;c-=l;d-=j;e-=k;f-=l;g-=j;h-=k;i-=l;printf("%d",(a*e*i+b*f*g+c*d*h-a*h*f-b*i*d-c*g*e)/6);}
                       ^
/tmp/code.c:1:25: warning: return type defaults to 'int' [-Wimplicit-int]
 a,b,c,d,e,f,g,h,i,j,k,l;main(){scanf("%d%d%d%d%d%d%d%d%d%d%d%d",&j,&k,&l,&a,&b,&c,&d,&e,&f,&g,&h,&i);a-=j;b-=k;c-=l;d-=j;e-=k;f-=l;g-=j;h-=k;i-=l;printf("%d",(a*e*i+b*f*g+c*d*h-a*h*f-b*i*d-c*g*e)/6);}
                         ^~~~
/tmp/code.c: In function 'main':
/tmp/code.c:1:32: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
 a,b,c,d,e,f,g,h,i,j,k,l;main(){scanf("%d%d%d%d%d%d%d%d%d%d%d%d",&j,&k,&l,&a,&b,&c,&d,&e,&f,&g,&h,&i);a-=j;b-=k;c-=l;d-=j;e-=k;f-=l;g-=j;h-=k;i-=l;printf("%d",(a*e*i+b*f*g+c*d*h-a*h*f-b*i*d-c*g*e)/6);}
                                ^~~~~
/tmp/code.c:1:32: warning: incompatible implicit declaration of built-in function 'scanf'
/tmp/code.c:1:32: note: include '<stdio.h>' or provide a declaration of 'scanf'
/tmp/code.c:1:147: warning: implicit declaration of function 'printf' [-Wimplicit-function-declaration]
 a,b,c,d,e,f,g,h,i,j,k,l;main(){scanf("%d%d%d%d%d%d%d%d%d%d%d%d",&j,&k,&l,&a,&b,&c,&d,&e,&f,&g,&h,&i);a-=j;b-=k;c-=l;d-=j;e-=k;f-=l;g-=j;h-=k;i-=l;printf("%d",(a*e*i+b*f*g+c*d*h-a*h*f-b*i*d-c*g*e)/6);}
                                                                                                                                                   ^~~~~~
/tmp/code.c:1:147: warning: incompatible implicit declaration of built-in function 'printf'
/tmp/code.c:1:147: note: include '<stdio.h>' or provide a declaration of 'printf'

strace