Submission #913710


Source Code Expand

r;
main(c){for(;(c=getchar())>10;)c-83?r&&--r:++r;printf("%d\n",r*2);}

Submission Info

Submission Time
Task A - STring
User leafmoon
Language C (GCC 5.4.1)
Score 300
Code Size 71 Byte
Status AC
Exec Time 4 ms
Memory 128 KB

Compile Error

./Main.c:1:1: warning: data definition has no type or storage class
 r;
 ^
./Main.c:1:1: warning: type defaults to ‘int’ in declaration of ‘r’ [-Wimplicit-int]
./Main.c:2:1: warning: return type defaults to ‘int’ [-Wimplicit-int]
 main(c){for(;(c=getchar())>10;)c-83?r&&--r:++r;printf("%d\n",r*2);}
 ^
./Main.c: In function ‘main’:
./Main.c:2:1: warning: type of ‘c’ defaults to ‘int’ [-Wimplicit-int]
./Main.c:2:17: warning: implicit declaration of function ‘getchar’ [-Wimplicit-function-declaration]
 main(c){for(;(c=getchar())>10;)c-83?r&&--r:++r;printf("%d\n",r*2);}
                 ^
./Main.c:2:48: warning: implicit declaration of function ‘printf’ [-Wimplicit-function-declaration]
 main(c){for(;(c=getchar())>10;)c-83?r&&--r:++r;printf("%d\n",r*2);}
                                                ^
./Main.c:2:48: warning: incompatible implicit declaration of built-in function ‘printf’
./Main.c:2:48: note: include ‘<stdio.h>’ or provide a declaration of ‘printf’

Judge Result

Set Name Sample Subtask1 All
Score / Max Score 0 / 0 200 / 200 100 / 100
Status
AC × 3
AC × 9
AC × 13
Set Name Test Cases
Sample example0, example1, example2
Subtask1 example0, example1, example2, sub_corner0, sub_corner1, sub_corner2, sub_rand0, handmade0, handmade1
All corner0, corner1, corner2, example0, example1, example2, handmade0, handmade1, maxrand0, sub_corner0, sub_corner1, sub_corner2, sub_rand0
Case Name Status Exec Time Memory
corner0 AC 3 ms 128 KB
corner1 AC 3 ms 128 KB
corner2 AC 3 ms 128 KB
example0 AC 1 ms 128 KB
example1 AC 1 ms 128 KB
example2 AC 1 ms 128 KB
handmade0 AC 1 ms 128 KB
handmade1 AC 1 ms 128 KB
maxrand0 AC 4 ms 128 KB
sub_corner0 AC 1 ms 128 KB
sub_corner1 AC 1 ms 128 KB
sub_corner2 AC 1 ms 128 KB
sub_rand0 AC 1 ms 128 KB