View Compilation Error

0_0_11801370_31246.cpp: In function `void add(int, int, int, int)':
0_0_11801370_31246.cpp:78: error: expected primary-expression before '.' token
0_0_11801370_31246.cpp:79: error: expected unqualified-id before '}' token
0_0_11801370_31246.cpp:79: error: expected `;' before '}' token