diff --git a/utilitaire/tkt.c b/utilitaire/tkt.c
new file mode 100644
index 0000000..8539fc3
--- /dev/null
+++ b/utilitaire/tkt.c
@@ -0,0 +1,14 @@
+#include <stdlib.h>
+#include <stdio.h>
+
+int main (void) {
+  int i,j,k;
+  for (i=1;i<4;i++){
+    for (k=1;k<4;k++){
+    j = 10*(i*i) - 4*i*k + 10*(k*k) +3*i - 3*k + 2;
+    printf("%d ",j);
+  }
+  printf("\n");
+  }
+  return EXIT_SUCCESS;
+}