What is the result of the following program? char* f(char *str, char ch) { char *it1 = str; char *it2 = str; while (*it2 != '\0') { while (*it2 == ch) { it2++; } *it1++ = *it2++; } return str; } void main(int argc, char *argv[]) { char *a = new char[10]; strcpy(a, "abcdcccd"); cout << f(a, 'c'); }

https://gw-c.nowcoder.com/api/sparta/jump/link?link=https%3A%2F%2Fwww.nowcoder.com%2FquestionTerminal%2F4e8ebc4cacb6443bae504537692a0195