View Compilation Error

0_0_34034715_20815.cpp:57:9: error: variable or field 'up' declared void
 void up(ll &a, ll b) {
         ^
0_0_34034715_20815.cpp:57:9: error: 'll' was not declared in this scope
0_0_34034715_20815.cpp:57:13: error: 'a' was not declared in this scope
 void up(ll &a, ll b) {
             ^
0_0_34034715_20815.cpp:57:16: error: 'll' was not declared in this scope
 void up(ll &a, ll b) {
                ^
0_0_34034715_20815.cpp:97:1: error: 'll' does not name a type
 ll Query(int o, int l, int r, int L, int R) {
 ^
0_0_34034715_20815.cpp: In function 'int main()':
0_0_34034715_20815.cpp:137:41: error: 'Query' was not declared in this scope
     printf("%lld\n", Query(1, 1, n, l, r));
                                         ^