My code can take in 3 arguments, and once it does it is supposed to do two thing
ID: 3784983 • Letter: M
Question
My code can take in 3 arguments, and once it does it is supposed to do two things. First, it should print out the individual characters of the second parameter. Next, it is supposed to take in that second parameter, and print it out backwards.
For example, if my argument was $ ./code hello world, it would print:
w
o
r
l
d
dlrow
However, instead it is printing:
w
o
r
l
d
dlrowollehedoc/.edoc/.=htap_elbatucexe
Here is my code below:
Can someone help me figure out how get just the second parameter?
int main(int argc, char argvD) int i 0; while argv[2] 10) i++ print ("%cln", argv[2] int j 0; while argv12] 10') printf("%c' argv[2]--)Explanation / Answer
JAVA PROGRAM;
import java.util.*;
public class cheggexample {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner sc=new Scanner(System.in);
System.out.println("enter string:");
String name=sc.nextLine();
String arr[]=name.split(" ");
String first="";
String second="";
for(int i=0;i<arr.length;i++){
if(i==0)
first=arr[0];
else
second=arr[1];
}
//System.out.println(first);
//System.out.println(second);
revstring(first,second);
}
private static void revstring(String first,String second) {
for(int i=0;i<second.length();i++){
System.out.println(second.charAt(i));
}
for(int i=second.length()-1;i>=0;i--){
System.out.print(second.charAt(i));
}
}
}
OUTPUT:
enter string:
hello world
w
o
r
l
d
dlrow
code for:dlrow
int len=strlen(argv[2]);
while(len>=0){
printf("%c",name[len]);
len--;
}
output:
dlrow
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