View Compilation Error

0_0_33428383_29546.cpp: In function 'INT query(int, int, int, int)':
0_0_33428383_29546.cpp:115:32: error: expected primary-expression before '%' token
   x=mn-1, ans-=calc(1, 1, n+1);%
                                ^
0_0_33428383_29546.cpp:115:32: error: expected primary-expression at end of input
0_0_33428383_29546.cpp:115:32: error: expected '}' at end of input
0_0_33428383_29546.cpp:115:32: error: expected '}' at end of input