count characters in string python
>>> sentence = 'Mary had a little lamb'
>>> sentence.count('a')
4count characters in string python
>>> sentence = 'Mary had a little lamb'
>>> sentence.count('a')
4count number of occurrences of character in string
public class CountStringOccurence {
public static void main(String[] args) {
int count= countOccurences("aaassssddadad",'s');
System.out.println(count);
}
private static int countOccurences(String word, char character){
int count = 0;
for(int i = 0; i < word.length(); i++){
if(word.chartAt(i) == character){
count++; }
}
return count;
}
}number of occurrences of character in string
public class CountStringOccurence {
public static void main(String[] args) {
int count= countOccurences("aaassssddadad",'s');
System.out.println(count);
}
private static int countOccurences(String word, char character){
int count = 0;
for(int i = 0; i < word.length(); i++){
if(word.chartAt(i) == character){
count++; }
}
return count;
}
}check how many letters in a string python
#use the built in function len()
len("hello")
#or you can count the characters in a string variable
a = "word"
len(a)Copyright © 2021 Codeinu
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