View Compilation Error

0_0_11714027_27795.cpp: In function `void updata(int, int, int, int)':
0_0_11714027_27795.cpp:50: error: expected primary-expression before '%' token
0_0_11714027_27795.cpp:50: error: expected primary-expression at end of input
0_0_11714027_27795.cpp:50: error: expected `;' at end of input
0_0_11714027_27795.cpp:50: error: expected `}' at end of input
0_0_11714027_27795.cpp:50: error: expected `}' at end of input