Rezumat problemă

SumColMax

#192

Să se afișeze elementele de pe coloana cu suma elementelor maximă într-o matrice.

Fișiere Candale Silviu (silviu) ușoară

Clasa 9 Tablouri bidimensionale (matrice) Parcurgerea matricelor oarecare

Rezolvă

Detalii

Problema	SumColMax	Operații I/O	sumcolmax.in/sumcolmax.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#54464387	Utilizator	Scurtu Samuel (Samuelscurtu)
Fișier	sumcolmax.cpp	Dimensiune	897 B
Data încărcării	29 Noiembrie 2024, 09:34	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

sumcolmax.cpp:3:15: error: variable 'std::ifstream fin' has initializer but incomplete type
 ifstream fin( sumcolmax.in)

               ^
sumcolmax.cpp:3:15: error: 'sumcolmax' was not declared in this scope
sumcolmax.cpp:4:1: error: expected ',' or ';' before 'ofstream'
 ofstream fout(sumcolmax.out )

 ^
sumcolmax.cpp:12:23: error: 'maxim' has not been declared
 int maxim(int n,int m,maxim,a[101][101])

                       ^
sumcolmax.cpp:12:29: error: 'a' has not been declared
 int maxim(int n,int m,maxim,a[101][101])

                             ^
sumcolmax.cpp: In function 'int maxim(int, int, int, int (*)[101])':
sumcolmax.cpp:19:22: error: 'a' was not declared in this scope
             if(maxim>a[i][j])

                      ^
sumcolmax.cpp:22:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }

 ^
sumcolmax.cpp: In function 'int sum(int, int, int (*)[1001])':
sumcolmax.cpp:25:19: error: 'i' was not declared in this scope
     int sum=maxim[i][j];

                   ^
sumcolmax.cpp:25:22: error: 'j' was not declared in this scope
     int sum=maxim[i][j];

                      ^
sumcolmax.cpp:31:32: warning: pointer to a function used in arithmetic [-Wpointer-arith]
                 sum=sum+maxim[i][j];

                                ^
sumcolmax.cpp:31:35: warning: pointer to a function used in arithmetic [-Wpointer-arith]
                 sum=sum+maxim[i][j];

                                   ^
sumcolmax.cpp:31:35: warning: pointer to a function used in arithmetic [-Wpointer-arith]
sumcolmax.cpp:31:24: error: invalid conversion from 'int (*)(int, int, int, int (*)[101])' to 'int' [-fpermissive]
                 sum=sum+maxim[i][j];

                        ^
sumcolmax.cpp:38:1: error: expected primary-expression before '}' token
 }

 ^
sumcolmax.cpp:38:1: error: expected ';' before '}' token
sumcolmax.cpp:38:1: warning: no return statement in function returning non-void [-Wreturn-type]
sumcolmax.cpp: At global scope:
sumcolmax.cpp:39:5: warning: second argument of 'int main(int, int)' should be 'char **' [-Wmain]
 int main(int n,int m)

     ^
sumcolmax.cpp: In function 'int main(int, int)':
sumcolmax.cpp:42:15: error: 'i' was not declared in this scope
     cout<<sum(i,j);

               ^
sumcolmax.cpp:42:17: error: 'j' was not declared in this scope
     cout<<sum(i,j);

                 ^

Cum funcționează evaluarea?