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I have gotten many many WAs. I have checked with almost all the inputs from uDebug and this forum and passed. But the judge think otherwise. I am unable to find any problem. Here is my code. Please help! #include <stdio.h> int y[1000000]; int main() { char c; register int l = 0, div11 = 0, div3 = 0;...

Can a '-' be appeared between '=' and 'c'. If can how should i treat it ? As invalid input ? And should i print a new line after ans ? uDebug seems to treat "1-2=-1" as a correct ans & put a new line after that.