Rezumat problemă

Detalii

Problema	prosir	Operații I/O	prosir.in/prosir.out
Limita timp	0.1 secunde	Limita memorie	Total: 64 MB / Stivă 8 MB
Id soluție	#29113775	Utilizator	Serban Ramona (Serban_Ramona)
Fișier	prosir.cpp	Dimensiune	330 B
Data încărcării	31 Martie 2021, 18:41	Scor / rezultat	Eroare de compilare

Evaluare

Mesaj compilare

prosir.cpp:5:1: error: 'ifstream' does not name a type
 ifstream f("prosir.in");

 ^
prosir.cpp:6:1: error: 'ofstream' does not name a type
 ofstream g("prosir.out");

 ^
prosir.cpp: In function 'int main()':
prosir.cpp:12:19: error: invalid conversion from 'int' to 'const char*' [-fpermissive]
 for(i=0;i<strlen(i);i++)if(isalpha(s[i]) && s[i+1]=' ' || isalpha(s[i]) && s[i+1]='.' )s[i]=5;

                   ^
In file included from /usr/include/c++/4.8/cstring:42:0,
                 from prosir.cpp:3:
/usr/include/string.h:399:15: error:   initializing argument 1 of 'size_t strlen(const char*)' [-fpermissive]
 extern size_t strlen (const char *__s)
               ^
prosir.cpp:12:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
 for(i=0;i<strlen(i);i++)if(isalpha(s[i]) && s[i+1]=' ' || isalpha(s[i]) && s[i+1]='.' )s[i]=5;

                   ^
prosir.cpp:12:73: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
 for(i=0;i<strlen(i);i++)if(isalpha(s[i]) && s[i+1]=' ' || isalpha(s[i]) && s[i+1]='.' )s[i]=5;

                                                                         ^
prosir.cpp:12:82: error: lvalue required as left operand of assignment
 for(i=0;i<strlen(i);i++)if(isalpha(s[i]) && s[i+1]=' ' || isalpha(s[i]) && s[i+1]='.' )s[i]=5;

                                                                                  ^
prosir.cpp:13:1: error: 'g' was not declared in this scope
 g<<s;

 ^
prosir.cpp:14:1: error: 'f' was not declared in this scope
 f.close();

 ^

Cum funcționează evaluarea?