hw

med/C-programming-a-modern-standard/5-2-4_number_comparison.c

@@ -0,0 +1,18 @@
+#include "stdio.h"
+
+int main()
+{
+    int i = 5;
+    int j = 7;
+    int x;
+
+    x = (i>j)-(j>i);
+    /*
+     *  -1 if i less than j
+     *  0 if i equal to j
+     *  +1 if i more than j
+     *  */
+
+    printf("%d: ", x);
+    return 0;
+}