View Compilation Error

0_0_30278427_3484.cpp: In function 'void fastIO::print1(int)':
0_0_30278427_3484.cpp:270:38: error: expected primary-expression before '%' token
         while(x)*p1++=x%10+'0',x/=10;%
                                      ^
0_0_30278427_3484.cpp:270:38: error: expected primary-expression at end of input
0_0_30278427_3484.cpp:270:38: error: expected '}' at end of input
0_0_30278427_3484.cpp: At global scope:
0_0_30278427_3484.cpp:270:38: error: expected '}' at end of input