Début TP13

DEV1.1/TP13/conversion2.c

@@ -0,0 +1,9 @@
+#include <stdlib.h>
+#include <stdio.h>
+ 
+int main(void) {
+  long long int x = 4614256656552045848LL,n=x/2;
+  double* p = (double*) &n;
+  printf("π = %f\n", *p);
+  return EXIT_SUCCESS;
+}