Ask a Question | Answer a Question! |

Submitting your question...
ResFinder - Thousands of Practice Papers
//this is my program to reverse the case of characters i.e. lower case to upper case and uppercase to lowercase in a string what is the error plz tell me
import java.util.*;
public class tnaminatina
{
public void check()
{String a="",b="";
Scanner sc=new Scanner(System.in);
System.out.println("enter sentence");
String s=sc.next();
System.out.println("enter sentence");
String g=sc.next();
System.out.println("enter sentence");
String d=sc.next();
a=s.concat(g);
b=a.concat(d);
System.out.println(b);
b=b.toUpperCase();
System.out.println(b);
b=b.trim();
for(int i=0;i96&&b.charAt(i)<=122)
c=(char)b.charAt(i)+32;
else
if(b.charAt(i)>64&&b.charAt(i)<=90)
c=(char)b.charAt(i)-32;
}
System.out.println(b);
}
} |
 |
asked by Adithya Kannan (adiketh198) 8 years ago |
1 |
+ 1 more questions by adiketh198 |
where can i find predict the output questions on the net? |
 |
asked by Thulluminati (asthetic31) 8 years ago |
1 |
public class p
{
public static void main (String args [])
{
int i , a=0,j,b=0;
for (j=2;j<=100;j++)
{
for(i=1;i<=j;i++)
{
if(j%i==0)
b=b+1;
}
if(b<=2)
a=a+j;
}
System.out.print(a);
}
}
program to find the sum of prime num , please correct my mistake in this !!! |
 |
asked by Hareesh Ramakrishnan (hareesh0922) 8 years ago |
1 |
+ 2 more questions by hareesh0922
public class p
{
public static void main (String args [])
{
int i , a=0,j,b=0;
for (j=2;j<=100;j++)
{
for(i=1;i<=j;i++)
{
if(j%i==0)
b=b+1;
}
if(b<=2)
a=a+j;
}
System.out.print(a);
}
}
program to find the sum of prime num , please correct my mistake in this |
 |
asked by Hareesh Ramakrishnan (hareesh0922) 8 years ago |
2 |
|
Can anyone suggest me any theory questions plzzz...!! |
 |
asked by Phaneendra Tenneti (phaneendra12) 8 years ago |
1 |
which will b evaluated first..++ or () ?? in the 2015 paper, the ++ was valuated first although () has a higher precedence..can anyone explain this? |
 |
asked by Ishanuj Hazarika (ishanuj99) 8 years ago |
2 |
99999 7777
555
33
1
How to print the pattern |
 |
asked by Anu krishna (anukrishna) 8 years ago |
2 |
Guys do ya'll have any notes for definitions nd stuff ?? To prepare for section a |
 |
asked by Hrithesh Ramakrishnan (hrithesh23) 8 years ago |
1 |