Question

Во введенной строке подсчитайте количество символов "*" и символов "!". Информатика. Паскаль. Строки

Answer 1

Var
  s:string;
  i,n1,n2:integer;
begin
  Write('Введите строку: '); Readln(s);
  n1:=0; n2:=0;
  for i:=1 to Length(s) do
    case s[i] of
    '*':Inc(n1);
    '!':Inc(n2)
    end;
  Writeln('Найдено *: ',n1,', !: ',n2)
end.

Тестовое решение:
Введите строку: Это *просто *!* тестовая строчка!!!
Найдено *: 3, !: 4

Answer 2

Counting Characters in a String

To count the number of "*" and "!" characters in the given string, we can iterate through each character in the string and check if it matches either "*" or "!". Let's write a Python code snippet to accomplish this:

string = "Информатика. Паскаль. Строки"
count_asterisk = 0
count_exclamation = 0

for char in string:
    if char == "*":
        count_asterisk += 1
    elif char == "!":
        count_exclamation += 1

count_asterisk, count_exclamation

In the given string, "Информатика. Паскаль. Строки", there are no "*" or "!" characters. Therefore, the count of "*" is 0 and the count of "!" is also 0.

Please let me know if there's anything else I can help you with!