Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:32:9: error: ‘i’ was not declared in this scope for(i=1;i<=t;i++){ ^ user.cpp:33:10: error: ‘fin’ was not declared in this scope fin>>n; ^ user.cpp:34:24: error: ‘strlen’ was not declared in this scope int l=strlen(n); ^ user.cpp:37:29: error: ‘strcpy’ was not declared in this scope strcpy(last2,n-1); ^ user.cpp:39:27: error: ‘strcpy’ was not declared in this scope strcpy(last2,n); ^