Given a String str, and a char c return the number of times that c appears inside str.
countChar("Abcdefg", 'a') returns 1
countChar("xxXx", 'x') returns 4
countChar("", 'q'') returns 0
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Please use java
public class Count
{
public int countProblem(String str, char c)
{
int res = 0;
//Your work is here
return result;
}
}
public class Count { public int countProblem(String str, char c) { int res = 0; for (int i = 0; i < str.length(); i++) { if (Character.toLowerCase(str.charAt(i)) == c) { res++; } } return res; } }
Given a String str, and a char c return the number of times that c appears...
public static int countCharacter(String str, char c) { // This recursive method takes a String and a char as parameters and // returns the number of times the char appears in the String. You may // use the function charAt(int i) described below to test if a single // character of the input String matches the input char. // For example, countCharacter(“bobbie”, ‘b’) would return back 3, while // countCharacter(“xyzzy”, ‘y’) would return back 2. // Must be a RECURSIVE...
c++ int count(const string& str, char a); Write a recursive function that finds the number of occurrences of a specified letter in a string. For example,count("Welcome",’e’)returns 2.
#include <iostream> #include <cstring> #include <string> #include <istream> using namespace std; //Function prototypes int numVowels(char *str); int numConsonants(char *str); int main() { char string[100]; char inputChoice, choice[2]; int vowelTotal, consonantTotal; //Input a string cout << "Enter a string: " << endl; cin.getline(string, 100); do { //Displays the Menu cout << " (A) Count the number of vowels in the string"<<endl; cout << " (B) Count...
#include <iostream> #include <cstring> #include <string> #include <istream> using namespace std; //Function prototypes int numVowels(char *str); int numConsonants(char *str); int main() { char string[100]; char inputChoice, choice[2]; int vowelTotal, consonantTotal; //Input a string cout << "Enter a string: " << endl; cin.getline(string, 100); do { //Displays the Menu cout << " (A) Count the number of vowels in the string"<<endl; cout << " (B) Count...
#include <stdio.h> #include <stdlib.h> #include <string.h> #include<ctype.h> #define MAX_LEN 255 int numWords(char *str); int numDigit(char *str); int numUppltr(char *str); int numLwrltr(char *str); int punChar(char *str); char*readString(char *str); int main() { char givString[MAX_LEN]; puts("Enter your string(Max 255 characters):"); //readString(givString); gets(givString); printf("\nnumber of words :%d",numWords(givString)); printf("\nnumber of uppercase letters %d",numUppltr(givString)); printf("\nnumber of lowercase letters %d",numLwrltr(givString)); printf("\nnumber of punctuations %d\n",punChar(givString)); printf("\nnumber of digits:%d\n",numDigit(givString)); system("pause"); return 0; } char *readString(char *str) { int ch, i=0; while((ch=getchar())!=EOF && ch!='\n') { if(i) { str[i]=ch; i++; }...
C++ When running my tests for my char constructor the assertion is coming back false and when printing the string garbage is printing that is different everytime but i dont know where it is wrong Requirements: You CANNOT use the C++ standard string or any other libraries for this assignment, except where specified. You must use your ADT string for the later parts of the assignment. using namespace std; is stricly forbiden. As are any global using statements. Name the...
public static String getFlag(int size, char color1, char color2, char color3) - This method returns a string where a triangle appears on the left size of the diagram, followed by horizontal lines. For example, calling DrawingApp.getFlag(9, 'R', '.', 'Y'); will generate the string: R............................................ RRYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY RRRYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY RRRRYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY RRRRRYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY RRRRRRYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY RRRRRRRYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY RRRRRRRRYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY RRRRRRRRR.................................... Write a Java program and the result has to match the pattern which showed above.
C++ LANGUAGE /** * Given an input string, count the number of words ending * in 'y' or 'z' -so the 'y' in "heavy" and the 'z' in "fez" * count, but not the 'y' in "yellow". Make sure that your * comparison is not case sensitive. We'll say that a y * or z is at the end of a word if there is not an alphabetic * letter immediately following it. * * Do not use any string...
Given the following classes: StringTools.java: public class StringTools { public static String reverse(String s){ char[] original=s.toCharArray(); char[] reverse = new char[original.length]; for(int i =0; i<s.length(); i++){ reverse[i] = original[original.length-1-i]; } return new String(reverse); } /** * Takes in a string containing a first, middle and last name in that order. * For example Amith Mamidi Reddy to A. M. Reddy. * If there are not three words in the string then the method will return null * @param name in...
Java Assignment Calculator with methods. My code appears below what I need to correct. What I need to correct is if the user attempts to divide a number by 0, the divide() method is supposed to return Double.NaN, but your divide() method doesn't do this. Instead it does this: public static double divide(double operand1, double operand2) { return operand1 / operand2; } The random method is supposed to return a double within a lower limit and...