微软2014校招研发工程师笔试卷B

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') 
}

int power(int b, int e) { 
    if (e == 0) 
        return 1 
    if (e %2 == 0) 
        return power (b * b, e / 2) 
    return b * power(b * b, e / 2) 
}

using namespace std 
struct Item { 
    char c 
    Item *next 
} 
Item *Routine1(Item *x) { 
    Item *prev = NULL, *curr = x 
    while (curr) { 
        Item *next = curr->next 
        curr->next = prev 
        prev = curr 
        curr = next 
    } 
    return prev
} 
void Routine2(Item *x) { 
    Item *curr = x 
    while (curr) { 
         cout << curr->c << ” “ 
         curr = curr->next 
    } 
} 
int main(void) { 
    Item *x, d = {‘d’, NULL}, c = {‘c’, &d}, b = {‘b’, &c}, a = {‘a’, &b} 
    x = Routine1(&a) 
    Routine2(x) 
    return 0
}

class Test { 
    public:
         ____ int a 
         ____ int b 
    public: 
        Test::Test(int _a, int _b) : a(_a) { 
            b = _b 
         } 
} 
int Test::b 
int _tmain(int argc, __TCHAR *argv[]) { 
    Test t1(0, 0), t2(1, 1) 
    t1.b = 10
    t2.b = 20 
    printf(“%u %u %u %u”, t1.a, t1.b, t2.a, t2.b) 
}