initial import to public repository

materials/chapter2/loop.c

@@ -0,0 +1,36 @@
+int test_for(int a) {
+	int sum = 0;
+	int i = 0;
+
+	for (i = 0; i < a; i++) {
+		sum += i;
+	}
+
+	return sum;
+}
+
+
+int test_while(int a) {
+	int sum = 0;
+	int i = 0;
+
+	while (i < a) {
+		sum += i;
+		i++;
+	}
+
+	return sum;
+}
+
+
+int test_dowhile(int a) {
+	int sum = 0;
+	int i = 0;
+
+	do {
+		sum += i;
+		i++;
+	} while (i < a);
+
+	return sum;
+}