# create two sample data frames
df1 <- data.frame(x = c(1, 2, 3, 4, 5))
df2 <- data.frame(y = c(2, 4, 6, 8, 10))
print(df1)
print(df2)

# add a column to df1 containing the count of the number of times x is exceeded in df2
df1$count_exceed <- sapply(df1$x, function(x) sum(df2$y > x))

# print the result
print(df1)