View Compilation Error

0_0_23437817_2775.cpp: In function 'int main()':
0_0_23437817_2775.cpp:50:93: error: expected ')' before '{' token
 if((DB)(mode1 * mode2 - (DB)(mode1 + mode2) * ((LL)R * R) <= (DB)prd * (prd - 2LL * R * R)) {
                                                                                             ^
0_0_23437817_2775.cpp:96:1: error: expected primary-expression before '}' token
 }
 ^
0_0_23437817_2775.cpp:96:1: error: expected '}' at end of input