Run ID: 348951

Main.cc:1:1: error: ‘include’ does not name a type; did you mean ‘__has_include’?
 include
 ^~~~~~~
 __has_include
Main.cc: In function ‘int f(int)’:
Main.cc:9:7: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses]
  mid=l+r>>1;    
      ~^~
Main.cc: In function ‘int main()’:
Main.cc:18:1: error: ‘cin’ was not declared in this scope
 cin>>n;     
 ^~~
Main.cc:18:1: note: suggested alternative: ‘main’
 cin>>n;     
 ^~~
 main
Main.cc:20:2: error: ‘scanf’ was not declared in this scope
  scanf("%d",&a[i]);     
  ^~~~~
Main.cc:24:2: error: ‘scanf’ was not declared in this scope
  scanf("%d",&x);      
  ^~~~~
Main.cc:26:2: error: ‘cout’ was not declared in this scope
  cout<
  ^~~~~~~
  __has_include
Main.cc:32:11: error: redefinition of ‘long long int n’
 long long n,a[100005],q,x,mid;
           ^
Main.cc:3:11: note: ‘long long int n’ previously declared here
 long long n,a[100005],q,x,mid;
           ^
Main.cc:32:21: error: redefinition of ‘long long int a [100005]’
 long long n,a[100005],q,x,mid;
                     ^
Main.cc:3:13: note: ‘long long int a [100005]’ previously declared here
 long long n,a[100005],q,x,mid;
             ^
Main.cc:32:23: error: redefinition of ‘long long int q’
 long long n,a[100005],q,x,mid;
                       ^
Main.cc:3:23: note: ‘long long int q’ previously declared here
 long long n,a[100005],q,x,mid;
                       ^
Main.cc:32:25: error: redefinition of ‘long long int x’
 long long n,a[100005],q,x,mid;
                         ^
Main.cc:3:25: note: ‘long long int x’ previously declared here
 long long n,a[100005],q,x,mid;
                         ^
Main.cc:32:27: error: redefinition of ‘long long int mid’
 long long n,a[100005],q,x,mid;
                           ^~~
Main.cc:3:27: note: ‘long long int mid’ previously declared here
 long long n,a[100005],q,x,mid;
                           ^~~
Main.cc: In function ‘int f(int)’:
Main.cc:33:5: error: redefinition of ‘int f(int)’
 int f(int z){
     ^
Main.cc:4:5: note: ‘int f(int)’ previously defined here
 int f(int z){
     ^
Main.cc:38:7: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses]
  mid=l+r>>1;    
      ~^~
Main.cc: In function ‘int main()’:
Main.cc:45:5: error: redefinition of ‘int main()’
 int main(){
     ^~~~
Main.cc:16:5: note: ‘int main()’ previously defined here
 int main(){
     ^~~~
Main.cc:47:1: error: ‘cin’ was not declared in this scope
 cin>>n;     
 ^~~
Main.cc:47:1: note: suggested alternative: ‘main’
 cin>>n;     
 ^~~
 main
Main.cc:49:2: error: ‘scanf’ was not declared in this scope
  scanf("%d",&a[i]);     
  ^~~~~
Main.cc:53:2: error: ‘scanf’ was not declared in this scope
  scanf("%d",&x);      
  ^~~~~
Main.cc:55:2: error: ‘cout’ was not declared in this scope
  cout<