Help in DQUERY [SPOJ , BIT+MO]

[ssrivastava990]

Question : “SPOJ.com - Problem DQUERY”

My Solution:“TgvC5z - Online C++0x Compiler & Debugging Tool - Ideone.com”

I tried more than 7 times since last night , unable to get AC , don’t know where it goes wrong .

Help @spaanse @galencolin @aneee004 @everule1