Rezumat problemă

SumeSecv

#299

Se dă un vector cu n elemente numere naturale, numerotate de la 1 la n, și m perechi de indici (i,j), cu 1≤i<j≤n. Să se determine, pentru pereche (i,j), suma elementelor din secvenţa determinată de i şi j.

Fișiere Candale Silviu (silviu) ușoară

Clasa 9 Tablouri unidimensionale (vectori) Probleme cu secvențe

Rezolvă

Detalii

Problema	SumeSecv	Operații I/O	sumesecv.in/sumesecv.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#57690853	Utilizator	Galchis Radu (radumatei2007)
Fișier	sumesecv.cpp	Dimensiune	427 B
Data încărcării	10 Aprilie 2025, 15:19	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

sumesecv.cpp:4:14: warning: missing terminating " character [enabled by default]
 ifstream cin("sumesecv.in);

              ^
sumesecv.cpp:4:1: error: missing terminating " character
 ifstream cin("sumesecv.in);

 ^
sumesecv.cpp:5:15: warning: missing terminating " character [enabled by default]
 ofstream cout("sumesecv.out);

               ^
sumesecv.cpp:5:1: error: missing terminating " character
 ofstream cout("sumesecv.out);

 ^
sumesecv.cpp:7:1: error: expected ')' before '{' token
 {

 ^
sumesecv.cpp:7:1: error: expected ')' before '{' token
sumesecv.cpp: In function 'std::ifstream cin(std::ofstream (*)(int (*)()))':
sumesecv.cpp:9:10: error: invalid operands of types 'std::ifstream(std::ofstream (*)(int (*)())) {aka std::basic_ifstream<char>(std::basic_ofstream<char> (*)(int (*)()))}' and 'int' to binary 'operator>>'
     cin>>n;

          ^
sumesecv.cpp:11:18: error: invalid operands of types 'std::ifstream(std::ofstream (*)(int (*)())) {aka std::basic_ifstream<char>(std::basic_ofstream<char> (*)(int (*)()))}' and 'int' to binary 'operator>>'
         cin>>v[ii];

                  ^
sumesecv.cpp:12:14: error: invalid operands of types 'std::ifstream(std::ofstream (*)(int (*)())) {aka std::basic_ifstream<char>(std::basic_ofstream<char> (*)(int (*)()))}' and 'int' to binary 'operator>>'
         cin>>m;

              ^
sumesecv.cpp:15:14: error: invalid operands of types 'std::ifstream(std::ofstream (*)(int (*)())) {aka std::basic_ifstream<char>(std::basic_ofstream<char> (*)(int (*)()))}' and 'int' to binary 'operator>>'
         cin>>i>>j;

              ^
sumesecv.cpp:21:15: error: invalid operands of types 'std::ofstream (*)(int (*)()) {aka std::basic_ofstream<char> (*)(int (*)())}' and 'int' to binary 'operator<<'
         cout<<s<<" ";

               ^
sumesecv.cpp:24:12: error: could not convert '0' from 'int' to 'std::ifstream {aka std::basic_ifstream<char>}'
     return 0;

            ^
sumesecv.cpp:25:1: warning: control reaches end of non-void function [-Wreturn-type]
 }

 ^

Cum funcționează evaluarea?