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I have written a program to find check for a prime no. and to print a pattern. Its a menu driven program.
I have taken input using scanner but in the main() method when I accept string using next () then it runs but when I use nextLine()then it fails to accept the string.look for program in comments |
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| asked by Arpit Srivastava (arpit18) 8 years ago |
3 |
can someone explain the function of valueOf() and why it is a static method?? |
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| asked by Sarashika (saika) 8 years ago |
4 |
Can anybody explain me the general idea of the question of how many times will the loop execute. |
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| asked by Anubhav Verma (gforce777) 8 years ago |
4 |
program to find the sum of prime num , please correct my mistake in this !!!
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);
}
} |
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| asked by Hareesh Ramakrishnan (hareesh0922) 8 years ago |
2 |
+ 3 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 !!! |
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| asked by Hareesh Ramakrishnan (hareesh0922) 8 years ago |
1 |
anyone correct my program below |
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| asked by Hareesh Ramakrishnan (hareesh0922) 8 years ago |
0 |
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 |
question in link
http://www.respaper.com/sarthakb/5348-pdf.html Question 8
its difficult giving lots of errors |
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| asked by Adithya Kannan (adiketh198) 8 years ago |
2 | + 2 more questions by adiketh198
//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);
}
} |
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| asked by Adithya Kannan (adiketh198) 8 years ago |
1 |
where can i find predict the output questions on the net? |
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| asked by Thulluminati (asthetic31) 8 years ago |
1 |
Can anyone suggest me any theory questions plzzz...!! |
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| 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? |
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| asked by Ishanuj Hazarika (ishanuj99) 8 years ago |
2 |
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