Using C++11/C++0x compile flags, you can auto it = max_element(std::begin(cloud), std::end(cloud)); // C++11 Otherwise, write your own: template <typename T, size_t N> const T* mybegin(const T (&a)[N]) { return a; } template <typename T, size_t N> const T* myend (const T (&a)[N]) { return a+N; } See it live at http://ideone.com/aDkhW: #include <iostream> #include <algorithm> … Read more
Store the items in a list of lists,[word,num] pairs and then apply min on that list of list. Use key parameter of min to specify the which item must be used for comparison of item.: with open(‘abc’) as f: lis = [[line.strip(),next(f).strip()] for line in f] minn = min(lis, key = lambda x: float(x[1])) print … Read more
from __future__ import division somelist = [1,12,2,53,23,6,17] max_value = max(somelist) min_value = min(somelist) avg_value = 0 if len(somelist) == 0 else sum(somelist)/len(somelist) If you want to manually find the minimum as a function: somelist = [1,12,2,53,23,6,17] def my_min_function(somelist): min_value = None for value in somelist: if not min_value: min_value = value elif value < min_value: … Read more
In [2]: min(data, key = lambda t: t[1]) Out[2]: (5, 0.01) or: In [3]: import operator In [4]: min(data, key=operator.itemgetter(1)) Out[4]: (5, 0.01)
You can include your which.max call as the first argument to your subsetting call: df[which.max(df$Temp),]
Here’s a possible solution: public class NumInput { public static void main(String [] args) { int min = Integer.MAX_VALUE; int max = Integer.MIN_VALUE; Scanner s = new Scanner(System.in); while (true) { System.out.print(“Enter a Value: “); int val = s.nextInt(); if (val == 0) { break; } if (val < min) { min = val; } … Read more
Pairwise maximum, pmax(a, b), will give c(3,4,6). a <- c(3,3,5,NA,1) b <- c(2,4,6,0,NA) pmax(a, b) # [1] 3 4 6 NA NA pmax(a, b, na.rm = TRUE) # [1] 3 4 6 0 1 There is also a pairwise minimum pmin(a, b) # [1] 2 3 5 NA NA pmin(a, b, na.rm = TRUE) # … Read more
def clamp(n, minn, maxn): return max(min(maxn, n), minn) or functionally equivalent: clamp = lambda n, minn, maxn: max(min(maxn, n), minn) now, you use: n = clamp(n, 7, 42) or make it perfectly clear: n = minn if n < minn else maxn if n > maxn else n even clearer: def clamp(n, minn, maxn): if … Read more
fmin and fmax are specifically for use with floating point numbers (hence the “f”). If you use it for ints, you may suffer performance or precision losses due to conversion, function call overhead, etc. depending on your compiler/platform. std::min and std::max are template functions (defined in header <algorithm>) which work on any type with a … Read more
You can use apply to go through each row apply(df, 1, FUN = min) Where 1 means to apply FUN to each row of df, 2 would mean to apply FUN to columns. To remove missing values, use: apply(df, 1, FUN = min, na.rm = TRUE)