View Compilation Error

0_0_26625162_759.cpp:1:12: error: variable or field 'marge' declared void
 void marge(LL *a, LL beg, LL end, LL *b) {
            ^
0_0_26625162_759.cpp:1:12: error: 'LL' was not declared in this scope
0_0_26625162_759.cpp:1:16: error: 'a' was not declared in this scope
 void marge(LL *a, LL beg, LL end, LL *b) {
                ^
0_0_26625162_759.cpp:1:19: error: 'LL' was not declared in this scope
 void marge(LL *a, LL beg, LL end, LL *b) {
                   ^
0_0_26625162_759.cpp:1:27: error: 'LL' was not declared in this scope
 void marge(LL *a, LL beg, LL end, LL *b) {
                           ^
0_0_26625162_759.cpp:1:35: error: 'LL' was not declared in this scope
 void marge(LL *a, LL beg, LL end, LL *b) {
                                   ^
0_0_26625162_759.cpp:1:39: error: 'b' was not declared in this scope
 void marge(LL *a, LL beg, LL end, LL *b) {
                                       ^