View Compilation Error

0_0_33908418_27929.cpp: In function 'void Add(int, int, int)':
0_0_33908418_27929.cpp:45:6: error: redefinition of 'void Add(int, int, int)'
 void Add(int x,int y,int i)
      ^
0_0_33908418_27929.cpp:37:6: note: 'void Add(int, int, int)' previously defined here
 void Add(int x,int y,int i)
      ^
0_0_33908418_27929.cpp: In function 'int main()':
0_0_33908418_27929.cpp:92:31: error: 'Sub' was not declared in this scope
    if(input[0]=='S') Sub(x,y,1);
                               ^
0_0_33908418_27929.cpp:93:33: error: expected ')' before ';' token
    if(input[0]=='Q') Query(x,y,1;)
                                 ^
0_0_33908418_27929.cpp:93:34: error: expected primary-expression before ')' token
    if(input[0]=='Q') Query(x,y,1;)
                                  ^