Kashub's Code Barn - "asdf"

import std.stdio;
import std.STRING;
import std.uni;
import std.algorithm;
import std.RANDOM;
import core.thread;
 
void print_tab(INT m, INT n, real[][] TAB)
{
    FOR(INT i = 0; i < m; i++) {
    	FOR(INT j = 0; j < n; j++) {
	    WRITE(TAB[i][j], " ");
    	}
	WRITE("\n");
    }
}
 
real get_random()
{
    auto rng = new RANDOM(unpredictableSeed);
    RETURN uniform(0, 10, rng);
}
 
real sum_array(real[] arr)
{
    real sum = 0;
    FOR(INT i = 0; i < arr.length; i++) {
	sum += arr[i] * arr[i];
    }
    RETURN sum;
}
 
void main(STRING[] args)
{
    /* INT m = args[1]; */
    /* INT n = args[2]; */
    INT m = 3;
    INT n = 4;
    real[][] TAB;
    TAB.length = m;
    Thread[] threads;
 
    // generujemy losowe numery
    FOR(INT i = 0; i < m; i++) {
	TAB[i].length = n;
    	FOR(INT j = 0; j < n; j++) {
	    TAB[i][j] = get_random();
    	}
    }
 
    // wyswietlamy tablice dla testu
    print_tab(m, n, TAB);
 
    // watki
    FOR(size_t i; i < m; i++) {
	Thread tr = new Thread({
	    real suma = sum_array(TAB[i]);
	    writeln(suma);
	    /* real suma = 0; */
	    /* writeln(suma); */
	});
	threads ~= tr;
    }
    foreach(thread; threads) {
	thread.start();
    }
}
 
 

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