Unable to resolve the compilation error

#1

Please resolve the compilation error in #define l long long int line

#2

@piyush.bansal8158625
Problem was actually in Line No. 21
Change it to this
l temp=0,x=0,y=0;

#3

Still got a error in #define pair line

#4

@piyush.bansal8158625
You missed the semicolon after Line 40.