the longest word

longer-word.c

#include "stdio.h"
#include "string.h"

int count = 0;
int max_len = 0;
int count_comp = 0;
int count_word = 0;
int count_index = 0;
int len = strlen(str);
int arr_nword[count_word];
int arr_index[count_index];
char str[] = "example example2 proof guide";

int main () {

  for (int i = 0; i <= len; i++) {
    if (str[i] == ' ' || str[i] == '\0') {
      arr_nword[count_word] = count;
      count_word++;
      count = 0;
    } else count++;
  }

  for (int i = 0; i < count_word; i++) {
    if (arr_nword[i] > max_len)
      max_len = arr_nword[i];
  }

  for (int i = 0; i <= len; i++) {
    if (str[i] == ' ' || str[i] == '\0') {
      if (count_comp == max_len) {
        arr_index[count_index] = i;
        count_index++;
      }
      count_comp = 0;
    } else count_comp++;
  }

  for (int i = 0; i < count_index; i++) {
    puts("the longest word is: ");
    for (int j = (arr_index[i] - max_len); j < arr_index[i]; j++)
      printf("%c", str[j]);

    printf("\n");
  }

  return 0;
}

longer-word.py

string = 'example example2 proof guide'
listStr = string.split()
listLength = []

for i in listStr:
    listLength.append(len(i))

for i in listStr:
    if (max(listLength) == len(i)):
        print i