Submission #234207

#	Time	Username	Problem	Language	Result	Execution time	Memory
234207		MickyAngel	Horses (IOI15_horses)	C++14	Compilation error	0 ms	0 KiB

horses

#include  "horses.h"
#include  <algorithm>

using  namespace  std; 

int  init(int  N,  int  X[],  int  Y[])  {
 int  V[N];
 V[0]  =  X[0];
 for  (int  i-1;  i<N;  i++)  V[i]  =  V[i-1]  *  X[i];
  
 int  mx  =  0;
 for(int  i=0;  i<N;  i++)  { 
   mx  =  max  (mx,  V[i]  Y[i]);
 }
  
 return  0; 
 }

int  updateX(int  pos,  int  val)  { 
  return  0;
} 

 int  updateY(int  pos,  int  val)  {
   return  0;
 }
   

Compilation message (stderr)

horses.cpp: In function 'int init(int, int*, int*)':
horses.cpp:9:14: error: expected ';' before '-' token
  for  (int  i-1;  i<N;  i++)  V[i]  =  V[i-1]  *  X[i];
              ^
horses.cpp:9:20: warning: for increment expression has no effect [-Wunused-value]
  for  (int  i-1;  i<N;  i++)  V[i]  =  V[i-1]  *  X[i];
                   ~^~
horses.cpp:9:22: error: expected ')' before ';' token
  for  (int  i-1;  i<N;  i++)  V[i]  =  V[i-1]  *  X[i];
                      ^
horses.cpp:9:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  for  (int  i-1;  i<N;  i++)  V[i]  =  V[i-1]  *  X[i];
  ^~~
horses.cpp:9:25: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
  for  (int  i-1;  i<N;  i++)  V[i]  =  V[i-1]  *  X[i];
                         ^
horses.cpp:9:25: error: 'i' was not declared in this scope
horses.cpp:12:11: warning: declaration of 'i' shadows a previous local [-Wshadow]
  for(int  i=0;  i<N;  i++)  { 
           ^
horses.cpp:9:25: note: shadowed declaration is here
  for  (int  i-1;  i<N;  i++)  V[i]  =  V[i-1]  *  X[i];
                         ^
horses.cpp:13:28: error: expected ')' before 'Y'
    mx  =  max  (mx,  V[i]  Y[i]);
                            ^
horses.cpp:6:38: warning: unused parameter 'Y' [-Wunused-parameter]
 int  init(int  N,  int  X[],  int  Y[])  {
                                      ^
horses.cpp: In function 'int updateX(int, int)':
horses.cpp:19:19: warning: unused parameter 'pos' [-Wunused-parameter]
 int  updateX(int  pos,  int  val)  { 
                   ^~~
horses.cpp:19:30: warning: unused parameter 'val' [-Wunused-parameter]
 int  updateX(int  pos,  int  val)  { 
                              ^~~
horses.cpp: In function 'int updateY(int, int)':
horses.cpp:23:20: warning: unused parameter 'pos' [-Wunused-parameter]
  int  updateY(int  pos,  int  val)  {
                    ^~~
horses.cpp:23:31: warning: unused parameter 'val' [-Wunused-parameter]
  int  updateY(int  pos,  int  val)  {
                               ^~~