#include <string.h>
#include <stdio.h>
#define MAX 100
int str2int(char* s)
{
int i, len = strlen(s);
int result = 0;
for (i = 0; i < len; i++) {
result *= 10;
result += (s[i] -
'0');
}
return result;
}
int main()
{
char str[MAX];
printf("Enter string: ");
scanf("%s", str);
printf("Output: %d ", str2int(str));
return 0;
}
4. Write a C function int str2int(char *s) that takes string s as parameter and return...
C code only! Complete this function so that the function str2int convert the char array s into its equivalent integer value. The char array has only digit characters of{0, 1, .., 9}and ’\0’.And the first element is not 0, which means, the integer string in the char array is of base 10. For example, if we pass chars[] = ”123” intostr2int, then it should return 123.Close the braces when you are done int str2int(char s[]){
C Question: Write a function p3 which receives a C string as a parameter, and an array of integers which will serve as indices into the string. The third parameter is the length of the integer array. The function jumbles the characters in the string according to the indices in the array of numbers. For example: char course [] = "CSC 373 Computer Systems I"; int indices[ ] = {0,1,4,5,6,7,0,1,25}; Then the function call p3(course, indices, 9); would cause course...
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...
Write a function called smallestLetter that takes in a string argument and returns a char. The char that is returned by this function is the character in the string with the lowest ASCII integer code. For example: smallestLetter("Hello") returns ‘H’ which is code 72, and smallestLetter("Hello World") returns ‘ ’ (The space character) which is code 32
Write a C++ function int calculate(char, int , int ) which takes a char of either ‘+’, ‘ ‘--’, ‘*’, or ‘/’ as operator and two integers as operands. The function should return the result of applying the corresponding operator on the operands if all of them are of proper types and values. It should throw a char exception if the operator is unknown and a char* exception if the operator is ‘/’ and the second operand is zero. Write...
Write a static method called printWithSpaces that takes a String as its parameter and prints the characters of the string separated by spaces. For example: > Methods.printWithSpaces("method") m e t h o d You should have a single space after the last character. This method should not return a value. That is similar to this code for printing the string vertically public static void printVertical(String s) { for (int i = 0; i < s.length(); i++) { char c =...
Write a function getScores(...) that is given a string, an int type array to fill and the max number of elements in the array as parameters and returns an integer result. The function will find each substring of the given string separated by space characters and place it in the array. The function returns the number of integers extracted. For example: int values[3]; getScores("123 456 789", values, 3 ); would return the count of 3 and fill the array with...
write C program that contains a function that gets a string as a parameter and returns an integer value represents the number of uppercase letters in this string example : "AbcDeFgh" output:"3"
C++ Programming: Write a function that takes in a C++-style string s (from #include ), as well as an integer n, and then returns true if any substring of length n in s repeats itself, and false otherwise. For example, if s is "toe-to-toe" and n is 3, then the function would return true since "toe" occurs twice within s. However, if n were 4, the function would return false. As a second example, if s is "singing" and n...
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.