Envelopes and stamps - Caribbean Mind Forge
Transcripción
Envelopes and stamps - Caribbean Mind Forge
Caribbean Mind Forge (http://cmf.uci.cu) Envelopes and stamps Agregado por jbarral Descripción There are 5 types of envelopes without stamps and 4 types of stamps of the same value. How many ways can you choose an envelope and a stamp to write a letter? Especificación de entrada You must enter nothing but the number of ways. Ejemplo de entrada 10 URL http://localhost/agilidadMental/read/153350