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प्रश्न
Write the output for the following :
String s1 = “phoenix”; String s2 =”island”;
System.out.prindn (s1.substring(0).concat (s2.substring(2)));
System.out.println(s2.toUpperCase( ));
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उत्तर
phoenix land
ISLAND
APPEARS IN
संबंधित प्रश्न
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(i) System.out.prindn(x[3]);
(ii) System.out.prindn(x.length);
A tech number has even number of digits. If the number is split in two equal halves, then the square of sum of these halves is equal to the number itself. Write a program to generate and print all four-digit tech numbers.
Example :
Consider the number 3025
Square of sum of the halves of 3025 = (30+25)2
= (55)2
= 3025 is a tech number.
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- System.out.println(x[3].length());
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State the output when the following program segment is executed:
String a = "Smartphone", b = "Graphic Art";
String h = a.substring(2, 5);
String k = b.substring(S).toUpperCase();
System.out.println(h);
System.out.println(k.equalsignoreCase(h)); Write the output for the following :
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State the output of the following program segment:
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Give the output of the following method:
public static void main (String [] args)
{
int a = 5;
a++;
System.out.println(a);
a -= (a--) − (--a);
System.out.println(a);
}
