Fórmula de Excel para encontrar el número de check-ins
=COUNTIFS(A2:A10, "Xiao Ming", B2:B10, "& gt0")
o
=SUMPRODUCTO ((A2: A10= "Xiaoming")*(B2:b 10 & gt; 0))
=COUNTIFS(A2:A10, "Xiao Ming", B2:B10, "& gt0")
o
=SUMPRODUCTO ((A2: A10= "Xiaoming")*(B2:b 10 & gt; 0))