by@drafear
WA
987ms
b,c;main(d){for(;~(c=getchar());d=++d%51)d*=c<84,b=c&1|b&&d,putchar(!d|b?4:c);} T
K
/tmp/code.c:1:1: warning: data definition has no type or storage class
b,c;main(d){for(;~(c=getchar());d=++d%51)d*=c<84,b=c&1|b&&d,putchar(!d|b?4:c);}
^
/tmp/code.c:1:1: warning: type defaults to 'int' in declaration of 'b' [-Wimplicit-int]
/tmp/code.c:1:3: warning: type defaults to 'int' in declaration of 'c' [-Wimplicit-int]
b,c;main(d){for(;~(c=getchar());d=++d%51)d*=c<84,b=c&1|b&&d,putchar(!d|b?4:c);}
^
/tmp/code.c:1:5: warning: return type defaults to 'int' [-Wimplicit-int]
b,c;main(d){for(;~(c=getchar());d=++d%51)d*=c<84,b=c&1|b&&d,putchar(!d|b?4:c);}
^~~~
/tmp/code.c: In function 'main':
/tmp/code.c:1:5: warning: type of 'd' defaults to 'int' [-Wimplicit-int]
/tmp/code.c:1:22: warning: implicit declaration of function 'getchar' [-Wimplicit-function-declaration]
b,c;main(d){for(;~(c=getchar());d=++d%51)d*=c<84,b=c&1|b&&d,putchar(!d|b?4:c);}
^~~~~~~
/tmp/code.c:1:22: note: 'getchar' is defined in header '<stdio.h>'; did you forget to '#include <stdio.h>'?
+#include <stdio.h>
b,c;main(d){for(;~(c=getchar());d=++d%51)d*=c<84,b=c&1|b&&d,putchar(!d|b?4:c);}
^~~~~~~
/tmp/code.c:1:34: warning: operation on 'd' may be undefined [-Wsequence-point]
b,c;main(d){for(;~(c=getchar());d=++d%51)d*=c<84,b=c&1|b&&d,putchar(!d|b?4:c);}
~^~~~~~~
/tmp/code.c:1:53: warning: suggest parentheses around arithmetic in operand of '|' [-Wparentheses]
b,c;main(d){for(;~(c=getchar());d=++d%51)d*=c<84,b=c&1|b&&d,putchar(!d|b?4:c);}
~^~
/tmp/code.c:1:61: warning: implicit declaration of function 'putchar' [-Wimplicit-function-declaration]
b,c;main(d){for(;~(c=getchar());d=++d%51)d*=c<84,b=c&1|b&&d,putchar(!d|b?4:c);}
^~~~~~~
/tmp/code.c:1:69: warning: suggest parentheses around operand of '!' or change '|' to '||' or '!' to '~' [-Wparentheses]
b,c;main(d){for(;~(c=getchar());d=++d%51)d*=c<84,b=c&1|b&&d,putchar(!d|b?4:c);}
^~