View Compilation Error

0_0_32907540_2832.cpp: In function 'int DP()':
0_0_32907540_2832.cpp:39:1: error: expected primary-expression before '%' token
 %0
 ^
0_0_32907540_2832.cpp:39:2: error: expected '}' at end of input
 %0
  ^
0_0_32907540_2832.cpp:39:2: error: expected '}' at end of input
0_0_32907540_2832.cpp:39:2: error: expected '}' at end of input