#include <math.h>
#include <stdlib.h>

int square(int x) {
    return x*x;
}

int sum_elements(int *p, int N) {
    int sum = 0;
    for (int i = 0; i < N; i++) {
        sum += p[i];
    }
    return sum;
}

void bubble_sort(float *p, int N){
    for (int i=0;i<N-1;i++){
        for (int j=0;j<N-i-1;j++){
            if (p[j]>p[j+1]){
                float temp = p[j];
                p[j] = p[j+1];
                p[j+1] = temp;
            }
        }
    }
}

float *generate_sine_values(float a, int N) {
    float *result = malloc(N * sizeof(float));
    for (int k = 0; k < N; ++k) {
        result[k] = sin(k * a);
    }
    return result;
}