View Compilation Error

0_0_30038722_25361.cpp: In function 'int main()':
0_0_30038722_25361.cpp:64:19: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
             if(x>=1&&x<=3) update(1,1,n,ll,rr,val,tp );
                   ^
0_0_30038722_25361.cpp:64:25: error: ISO C++ forbids comparison between pointer and integer [-fpermissive]
             if(x>=1&&x<=3) update(1,1,n,ll,rr,val,tp );
                         ^