Программирование на языке C

 #include  

#include  

#include  

#include  

 

void array(int X[], int k, int l) 

{ 

    int i, j = 0; 

    for (i = k; i

 #include   

#include   

#include   

#include   

 

#define RAND(min, max) (rand() % ((max) - (min)) + (min))  

#define BUFFER 200  

 

void random_fill(int* box, int a, int b) { 

    if (box) { 

        size_t i = 0; 

        srand((unsigned)time(NULL)); 

        do box[i] = RAND(a, b); while (++i < BUFFER); 

    } 

} 

 

void show(int* box, int w) { 

    if (box) { 

        size_t i = 0; 

        do printf("%*i", w, box[i]); while (++i < BUFFER); 

        puts(""); 

    } 

    puts(""); 

} 

 

size_t find_first_negative(int* box) { 

    static size_t i = 0; 

    if (box) { 

        if (i == BUFFER) i = 0; 

        do if (box[i] < 0) break; while (++i < BUFFER); 

    } 

    return i; 

} 

 

int sum(int* begin, int* end) { 

    int s = *begin; 

    while (++begin < end) { 

        s += *begin; 

    } 

    return s; 

} 

 

void print(int* begin, int* end, int w) { 

    while (begin < end) { 

        printf("%*i", w, *begin); 

        ++begin; 

    } 

    puts("\n"); 

} 

 

void find_and_show(int* box, int w) { 

    int* end = box + BUFFER; 

    int* begin = box; 

    do { 

        int* start = begin; 

        int* last = start + 2; 

        while (last < end) { 

            if (!sum(start, last)) { 

                print(start, last, w); 

            } 

            ++last; 

        } 

    } while (++begin < end); 

    puts(""); 

} 

 

int main(void) { 

    int box[BUFFER]; 

    random_fill(box, -50, 51); 

    show(box, 5); 

    puts(""); 

    find_and_show(box, 5);  

    return 0; 

}