Borderou de evaluare (job #267529)

Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:15:12: error: expected ‘]’ before ‘;’ token user.cpp:15:18: error: expected ‘;’ before ‘]’ token user.cpp:15:19: warning: statement has no effect [-Wunused-value] user.cpp:17:5: error: ‘c’ was not declared in this scope user.cpp:18:20: error: expected primary-expression before ‘;’ token user.cpp:18:20: error: expected ‘)’ before ‘;’ token user.cpp:18:26: error: expected ‘;’ before ‘)’ token user.cpp:20:22: error: expected primary-expression before ‘;’ token user.cpp:20:22: error: expected ‘)’ before ‘;’ token user.cpp:20:26: error: expected ‘;’ before ‘)’ token user.cpp:22:24: warning: statement has no effect [-Wunused-value] user.cpp:22:36: error: expected ‘;’ before ‘)’ token user.cpp:24:19: warning: for increment expression has no effect [-Wunused-value] user.cpp:24:20: error: expected ‘)’ before ‘;’ token user.cpp:24:24: error: expected ‘;’ before ‘)’ token