View Compilation Error

617315_0_0_17210.cpp: In function `int main()':
617315_0_0_17210.cpp:2: error: expected primary-expression before '%' token
617315_0_0_17210.cpp:2: error: `d' undeclared (first use this function)
617315_0_0_17210.cpp:2: error: (Each undeclared identifier is reported only once for each function it appears in.)