Initial data commit

Task/Identity-matrix/Ring/identity-matrix-1.ring

@@ -0,0 +1,25 @@
+size = 5
+im = newlist(size, size)
+identityMatrix(size, im)
+for r = 1 to size
+    for c = 1 to size
+        see im[r][c]
+    next
+    see nl
+next
+
+func identityMatrix s, m
+     m = newlist(s, s)
+     for i = 1 to s
+         m[i][i] = 1
+     next
+     return m
+
+func newlist x, y
+     if isstring(x) x=0+x ok
+     if isstring(y) y=0+y ok
+     alist = list(x)
+     for t in alist
+         t = list(y)
+     next
+     return alist

Task/Identity-matrix/Ring/identity-matrix-2.ring

@@ -0,0 +1,66 @@
+# Project : Identity Matrix
+# Date    : 2022/16/02
+# Author  : Gal Zsolt (~ CalmoSoft ~)
+# Email   : <calmosoft@gmail.com>
+
+load "stdlib.ring"
+load "guilib.ring"
+
+size = 8
+C_Spacing = 1
+
+C_ButtonBlueStyle   = 'border-radius:6px;color:black; background-color: blue'
+C_ButtonOrangeStyle = 'border-radius:6px;color:black; background-color: orange'
+
+Button = newlist(size,size)
+LayoutButtonRow = list(size)
+
+app = new qApp
+{
+      win = new qWidget() {
+	    setWindowTitle('Identity Matrix')
+	    move(500,100)
+	    reSize(600,600)
+	    winheight = win.height()
+	    fontSize = 18 + (winheight / 100)
+
+ 	    LayoutButtonMain = new QVBoxLayout()			
+	    LayoutButtonMain.setSpacing(C_Spacing)
+	    LayoutButtonMain.setContentsmargins(0,0,0,0)
+
+	    for Row = 1 to size
+		LayoutButtonRow[Row] = new QHBoxLayout() {
+				       setSpacing(C_Spacing)
+				       setContentsmargins(0,0,0,0)
+				       }
+         	 for Col = 1 to size
+		     Button[Row][Col] = new QPushButton(win) {
+                                        setSizePolicy(1,1)
+					}
+					
+		     LayoutButtonRow[Row].AddWidget(Button[Row][Col])	
+		 next
+		 LayoutButtonMain.AddLayout(LayoutButtonRow[Row])			
+	      next
+              LayoutDataRow1 = new QHBoxLayout() { setSpacing(C_Spacing) setContentsMargins(0,0,0,0) }
+              LayoutButtonMain.AddLayout(LayoutDataRow1)
+              setLayout(LayoutButtonMain)
+              show()
+   }
+   pBegin()
+   exec()
+   }
+
+func pBegin()
+     for Row = 1 to size
+         for Col = 1 to size
+             if Row = Col
+                Button[Row][Col].setStyleSheet(C_ButtonOrangeStyle)
+                Button[Row][Col].settext("1")
+             else
+                Button[Row][Col].setStyleSheet(C_ButtonBlueStyle)
+                Button[Row][Col].settext("0")
+             ok
+	 next
+     next
+     score = 0