Eroare de compilare: main.cpp: In function 'int main()': main.cpp:91:15: error: found ':' in nested-name-specifier, expected '::' for(c : line){ ^ main.cpp:91:13: error: 'c' is not a class, namespace, or enumeration for(c : line){ ^ main.cpp:117:5: error: expected primary-expression before '}' token } ^ main.cpp:117:5: error: expected ')' before '}' token main.cpp:117:5: error: expected primary-expression before '}' token main.cpp:81:10: warning: unused variable 'c' [-Wunused-variable] char c; ^ main.cpp: In function 'int repl(char, int, int)': main.cpp:56:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ Non zero exit status: 1