Explore the result of behaviour which cause overflow

Author: DataEraserC

c/BitField/main.c

@@ -0,0 +1,19 @@
+#include <stdio.h>
+int main()
+{
+    struct BitField
+    {
+        unsigned int a : 3;
+        int b : 2;
+        unsigned int c : 1;
+    };
+    struct BitField bitfield;
+    bitfield.a = 125; // bitfield.a = x  -> while(bitfield.a is not in the range) -> bitfield.a = num +- (2^3)
+    bitfield.b = -5;  // bitfield.b = x  -> while(bitfield.b is not in the range) -> bitfield.b = num +- (2^2)
+    bitfield.c = -1;
+    printf("%d\n%d\n%d\n", bitfield.a, bitfield.b, bitfield.c);
+    printf("sizeof(struct BitField) is %llu\n", sizeof(struct BitField));
+
+    printf("125%(2^3)=%d\n", 125 % (1 << 3));
+    printf("(-5)%(2^2)=%d\n", -5 % (1 << 2));
+}