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- function sortowanie(a, b) {
- return a-b;
- }
- var tab = new Array(20);
- var sumaW = new Array(5);
- var tabS = new Array(5);
- var sumaS = new Array(25);
- for(var i = 0; i<5; i++)
- {
- tab[i] = new Array(5);
- sumaW[i] = 0;
- tabS[i] = 0
- }
- for(var i = 0; i<5; i++)
- {
- for(var j = 0; j<5; j++)
- {
- tab[i, j] = Math.floor(Math.random()*90) + 10;
- document.write("["+tab[i, j]+"]"+" ");
- sumaW[i] += tab[i, j];
- sumaS[j] = tab[i, j];
- }
- tabS[i] = sumaS.sort(sortowanie);
- document.write("<br>");
- }
- document.write("Srednia pierwszego wiersza: " + sumaW[0]/5 + "<br>");
- document.write("Srednia drugiego wiersza: " + sumaW[1]/5 + "<br>");
- document.write("Srednia trzeciego wiersza: " + sumaW[2]/5 + "<br>");
- document.write("Srednia czwartego wiersza: " + sumaW[3]/5 + "<br>");
- document.write("Srednia piątego wiersza: " + sumaW[4]/5 + "<br>");
- document.write("<br><br>");
- for(var i = 0; i<5; i++)
- {
- document.write(tabS[i] + "<br>");
- }
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