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

int main(int i, char *p[]){
    if(i!=6){
	printf("Problem s parametry %d\n",i);
	return 1;
    }
    double vzf = atof(p[1]);
    double u = atof (p[2]);
    double f = atof (p[3]);
    double t = atoi (p[4]);
    double us = atof (p[5]);
    if(vzf<0 || u<0 || f<0 || t<0 || us<0){
	printf("nektery parametr je v minusu");
	return 2;
    }
    printf("vzorkovaci f:%9.6fHz amplituda:%9.6fV frekvence:%9.6fHz doba trvani:%9.6fms amplituda sumu:%9.6fV\n\n",vzf,u,f,t,us);
    double dt=1/vzf;
    double omega=2*M_PI*f;
    int v=(t/1000)/dt;
    double *pole=malloc (v*sizeof(double));
    double ct=0;
    for(int c=0;c<v;c++){
	double rc = rand();
	rc = rc/RAND_MAX;
	rc = (rc*2)-1;
	double sum = rc*us;
	ct=ct+dt;
	pole[c]=(u*sin(omega*ct)+sum);
    }
    ct=0;
    for(int c=0;c<v;c++){
	ct=ct+dt;
	printf("sin+sum:%9.6f\n",pole[c]);
    }
free(pole);
return 0;
}