Mã chấm: 14188

Main.c:4:16: error: expected ‘;’, ‘,’ or ‘)’ before ‘&’ token
 void nhapn(int &n){
                ^
Main.c: In function ‘main’:
Main.c:60:2: warning: implicit declaration of function ‘nhapn’; did you mean ‘nan’? [-Wimplicit-function-declaration]
  nhapn(n);
  ^~~~~
  nan
Main.c: In function ‘nhapmang’:
Main.c:18:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&a[i]);
   ^~~~~~~~~~~~~~~~~
Main.c: In function ‘DCSTD’:
Main.c:57:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^