vot.cpp:11: `char rand[55]' redeclared as different kind of symbol /usr/include/stdlib.h:473: previous declaration of `int rand()' vot.cpp: In function `int main()': vot.cpp:19: use of `rand' is ambiguous vot.cpp:11: first declared as `char rand[55]' here /usr/include/stdlib.h:473: also declared as `int rand()' here vot.cpp:20: use of `rand' is ambiguous vot.cpp:11: first declared as `char rand[55]' here /usr/include/stdlib.h:473: also declared as `int rand()' here vot.cpp:21: warning: assignment to non-pointer type `char' from NULL vot.cpp:21: warning: argument to non-pointer type `char' from NULL vot.cpp:22: use of `rand' is ambiguous vot.cpp:11: first declared as `char rand[55]' here /usr/include/stdlib.h:473: also declared as `int rand()' here vot.cpp:23: use of `rand' is ambiguous vot.cpp:11: first declared as `char rand[55]' here /usr/include/stdlib.h:473: also declared as `int rand()' here vot.cpp:24: use of `rand' is ambiguous vot.cpp:11: first declared as `char rand[55]' here /usr/include/stdlib.h:473: also declared as `int rand()' here