View Compilation Error

0_0_7302964_23204.cpp: In function `int main()':
0_0_7302964_23204.cpp:4: error: expected primary-expression before '%' token
0_0_7302964_23204.cpp:4: error: `d' undeclared (first use this function)
0_0_7302964_23204.cpp:4: error: (Each undeclared identifier is reported only once for each function it appears in.)