Negative days completion.

programs/lst37/main.c

@@ -0,0 +1,18 @@
+#include <stdio.h>
+
+int main(void) {
+    int n1, n2;
+
+    printf("Integer 1: ");
+    scanf("%d", &n1);
+
+    printf("Integer 2: ");
+    scanf("%d", &n2);
+
+    if (n1 != n2)
+        puts("Both values are not equivalent to each other.");
+    else
+        puts("Both values are equivalent to each other.");
+
+    return 0;
+}