
char delch(char str[],char c){ char *s = str; for(int i=0;str[i]!='\0';i++){ if(str[i]!=c){ *s = str[i]; s++; } } *s = '\0'; return c;}

char delch(char str[],char c){ char *s = str; for(int i=0;str[i]!='\0';i++){ if(str[i]!=c){ *s = str[i]; s++; } } *s = '\0'; return c;}