Submission #1339345

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Source Code Expand

a;main(b){for(;~scanf("%d",&b);)a=a*10+b;puts(a%4?"NO":"YES");}

Submission Info

Compile Error

./Main.c:1:1: warning: data definition has no type or storage class
 a;main(b){for(;~scanf("%d",&b);)a=a*10+b;puts(a%4?"NO":"YES");}
 ^
./Main.c:1:1: warning: type defaults to ‘int’ in declaration of ‘a’ [-Wimplicit-int]
./Main.c:1:3: warning: return type defaults to ‘int’ [-Wimplicit-int]
 a;main(b){for(;~scanf("%d",&b);)a=a*10+b;puts(a%4?"NO":"YES");}
   ^
./Main.c: In function ‘main’:
./Main.c:1:3: warning: type of ‘b’ defaults to ‘int’ [-Wimplicit-int]
./Main.c:1:17: warning: implicit declaration of function ‘scanf’ [-Wimplicit-function-declaration]
 a;main(b){for(;~scanf("%d",&b);)a=a*10+b;puts(a%4?"NO":"YES");}
                 ^
./Main.c:1:17: warning: incompatible implicit declaration of built-in function ‘scanf’
./Main.c:1:17: note: include ‘<stdio.h>’ or provide a declaration of ‘scanf’
./Main.c:1:42: warning: implicit declaration of function ‘puts’ [-Wimplicit-function-declaration]
 a;main(b){for(;~scanf("%d",&b);)a=a*10+b;puts(a%4?"NO":"YES");}
                                          ^

Judge Result