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public class Ch1 {
public static void main(String[] args) {
System.out.println(percentage_of_character("perl",'e'));
System.out.println(percentage_of_character("java",'a'));
System.out.println(percentage_of_character("python",'m'));
System.out.println(percentage_of_character("ada",'a'));
System.out.println(percentage_of_character("ballerina",'l'));
System.out.println(percentage_of_character("analitik",'k'));
}
private static int percentage_of_character(String str,char c) {
int count = 0;
for(int i = 0; i < str.length(); ++i) if(str.charAt(i) == c) count++;
return Math.round(((float)count/str.length()) * 100);
}
}
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