spoj-wrong aswer in problem TIPTOP

general
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1

Please tell me why my code is showing wrong answer.The link to my code is http://ideone.com/8EtFsh .

2

i think it is the data type which is creating the problem for you, try to use the unsigned long long for n and try.

3

@buffy20:Your logic is 100% correct but the problem is sqrt function gives output in integer type you have to typecast…Here is my code that got AC…Hope it helps…:slight_smile:

4

I have already tried using unsigned long long but it is still giving wrong answer

5

Are you using the compiler C++ 4.3.2 ??. Your code works perfectly with this compiler.Some thing in C compiler that i am not aware of , sorry :frowning:

6

I am using gcc 4.9.2

7

please tell me which data types you changed because my code showing WA with C++4.3.2 even after changing to unsigned

8

But my modified code is also giving WA. Please point out error in it. The link to my modified code is http://ideone.com/JeBAYn

9

language i have selected is C++(g++4.3.2) . I have pasted the code in the source code area rather than uploading it and it is passing. and i have not changed anything in your code.

10

I have capture the screen shot with the AC and your solution http://tinypic.com/r/250rn1w/8

11

yeah its accepted in C++(g++4.3.2) but can u tell me why it is not getting accepted in C gcc 4.9.2??

12

by the way;thanks for the help.

13

I am not sure , i my primary language in C# and sometime i code in c++ , so not kind of expert to give the answer. Just check the data type limit in the C gcc 4.9.2