#4756
Se citește un text format din cuvinte și separatori. Cuvintele sunt formate din litere mici ale alfabetului, iar separatorii sunt spațiul, plus caracterele din șirul '.,!?:;-.
1) Să se afișeze n – numărul de cuvinte, precum și cuvintele din text.
2) Se se afișeze cuvântul cel mai mic din punct de vedere lexicografic.
3) Să se determine numărul de cuvinte care conțin secvența ini.
4) Să se afișeze fiecare cuvânt oglindit.
5) Să se determine câte cuvinte se termină cu litera a.
6) Să se determine lungimea minimă și lungimea maximă a unui cuvânt
| Problema | textcuv | Operații I/O |
textcuv.in/textcuv.out
|
|---|---|---|---|
| Limita timp | 0.1 secunde | Limita memorie |
Total: 16 MB
/
Stivă 8 MB
|
| Id soluție | #64814195 | Utilizator | |
| Fișier | textcuv.cpp | Dimensiune | 1.79 KB |
| Data încărcării | 03 Iunie 2026, 08:58 | Scor/rezultat | Eroare de compilare |
textcuv.cpp:4:1: error: ‘ifstream’ does not name a type 4 | ifstream fin("textcuv.in"); | ^~~~~~~~ textcuv.cpp:5:1: error: ‘ofstream’ does not name a type 5 | ofstream fout("textcuv.out"); | ^~~~~~~~ textcuv.cpp: In function ‘int main()’: textcuv.cpp:9:5: error: ‘fin’ was not declared in this scope 9 | fin>>T; | ^~~ textcuv.cpp:11:18: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare] 11 | for(int i=0;i<strlen(a);i++) | ~^~~~~~~~~~ textcuv.cpp:14:9: error: ‘fout’ was not declared in this scope 14 | fout<<a[i]<<"\n";} | ^~~~ textcuv.cpp:17:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare] 17 | for(int i=0;i<strlen(a)-1;i++){ | ~^~~~~~~~~~~~ textcuv.cpp:18:30: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare] 18 | for(int j=0;j<strlen(a)-i-1;j++){ | ~^~~~~~~~~~~~~~ textcuv.cpp:24:17: error: ‘fout’ was not declared in this scope 24 | fout<<a[0][0];} | ^~~~ textcuv.cpp:24:27: error: invalid types ‘char[int]’ for array subscript 24 | fout<<a[0][0];} | ^ textcuv.cpp:25:13: error: expected ‘}’ before ‘else’ 25 | else{ | ^~~~ textcuv.cpp:16:17: note: to match this ‘{’ 16 | if(T==2){ | ^ textcuv.cpp:28:37: error: invalid conversion from ‘char*’ to ‘int’ [-fpermissive] 28 | if(strchr("ini",a)!=NULL)x++; | ^ | | | char* In file included from /usr/include/c++/13/cstring:42, from textcuv.cpp:2: /usr/include/string.h:239:30: note: initializing argument 2 of ‘const char* strchr(const char*, int)’ 239 | strchr (const char *__s, int __c) __THROW | ~~~~^~~ textcuv.cpp:29:21: error: ‘fout’ was not declared in this scope 29 | fout<<x; | ^~~~ textcuv.cpp:32:43: error: invalid conversion from ‘char’ to ‘const char*’ [-fpermissive] 32 | int dreapta=strlen(a[i])-1; | ~~~^ | | | char /usr/include/string.h:407:35: note: initializing argument 1 of ‘size_t strlen(const char*)’ 407 | extern size_t strlen (const char *__s) | ~~~~~~~~~~~~^~~ textcuv.cpp:40:21: error: ‘fout’ was not declared in this scope 40 | fout<<a<<"\n"; | ^~~~ textcuv.cpp:42:33: error: invalid conversion from ‘char’ to ‘const char*’ [-fpermissive] 42 | k=strlen(a[i]); | ~~~^ | | | char /usr/include/string.h:407:35: note: initializing argument 1 of ‘size_t strlen(const char*)’ 407 | extern size_t strlen (const char *__s) | ~~~~~~~~~~~~^~~ textcuv.cpp:43:24: warning: init-statement in selection statements only available with ‘-std=c++17’ or ‘-std=gnu++17’ [-Wc++17-extensions] 43 | if(a[k-1]=='a'; | ^ textcuv.cpp:43:30: warning: statement has no effect [-Wunused-value] 43 | if(a[k-1]=='a'; | ~~~~~~^~~~~ textcuv.cpp:44:24: error: ‘fout’ was not declared in this scope 44 | fout<<a[k-1]<<" ";} | ^~~~ textcuv.cpp:44:41: error: expected ‘)’ before ‘;’ token 44 | fout<<a[k-1]<<" ";} | ^ | ) textcuv.cpp:43:23: note: to match this ‘(’ 43 | if(a[k-1]=='a'; | ^ textcuv.cpp:48:41: error: invalid conversion from ‘char’ to ‘const char*’ [-fpermissive] 48 | if(strlen(a[i])<min){ | ~~~^ | | | char /usr/include/string.h:407:35: note: initializing argument 1 of ‘size_t strlen(const char*)’ 407 | extern size_t strlen (const char *__s) | ~~~~~~~~~~~~^~~ textcuv.cpp:48:43: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare] 48 | if(strlen(a[i])<min){ | ~~~~~~~~~~~~^~~~ textcuv.cpp:49:46: error: invalid conversion from ‘char’ to ‘const char*’ [-fpermissive] 49 | min=strlen(a[i]);} | ~~~^ | | | char /usr/include/string.h:407:35: note: initializing argument 1 of ‘size_t strlen(const char*)’ 407 | extern size_t strlen (const char *__s) | ~~~~~~~~~~~~^~~ textcuv.cpp:50:41: error: invalid conversion from ‘char’ to ‘const char*’ [-fpermissive] 50 | if(strlen(a[i])>max){ | ~~~^ | | | char /usr/include/string.h:407:35: note: initializing argument 1 of ‘size_t strlen(const char*)’ 407 | extern size_t strlen (const char *__s) | ~~~~~~~~~~~~^~~ textcuv.cpp:50:43: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare] 50 | if(strlen(a[i])>max){ | ~~~~~~~~~~~~^~~~ textcuv.cpp:51:46: error: invalid conversion from ‘char’ to ‘const char*’ [-fpermissive] 51 | max=strlen(a[i]);} | ~~~^ | | | char /usr/include/string.h:407:35: note: initializing argument 1 of ‘size_t strlen(const char*)’ 407 | extern size_t strlen (const char *__s) | ~~~~~~~~~~~~^~~ textcuv.cpp:52:28: error: ‘fout’ was not declared in this scope 52 | fout<<min<<" "<<max;} | ^~~~ textcuv.cpp:55:25: error: expected ‘}’ at end of input 55 | } | ^ textcuv.cpp:30:22: note: to match this ‘{’ 30 | }else{if(T==4){ | ^ textcuv.cpp:55:25: error: expected ‘}’ at end of input 55 | } | ^ textcuv.cpp:25:17: note: to match this ‘{’ 25 | else{ | ^ textcuv.cpp:55:25: error: expected ‘}’ at end of input 55 | } | ^ textcuv.cpp:15:9: note: to match this ‘{’ 15 | else{ | ^ textcuv.cpp:55:25: error: expected ‘}’ at end of input 55 | } | ^ textcuv.cpp:6:11: note: to match this ‘{’ 6 | int main(){ | ^
www.pbinfo.ro permite evaluarea a două tipuri de probleme:
Problema textcuv face parte din prima categorie. Soluția propusă de tine va fi evaluată astfel:
Suma punctajelor acordate pe testele utilizate pentru verificare este 100. Astfel, soluția ta poate obține cel mult 100 de puncte, caz în care se poate considera corectă.