You have 3 pairs of pants 4 shirts and 5 pairs of shoes You

Last updated: 4/1/2023

You have 3 pairs of pants 4 shirts and 5 pairs of shoes You can use them to wear different outfits You are a participant in a peace conference with 10 participants Everybody shakes everybody else s hand There are handshakes altogether A family of five is taking an extended vacation Every day at lunch they stand in line at a cafeteria in a different order than ever before On the last day however they can t help repeating a previous order Their vacation lasted days