Show the output of the following programs. (Hint: Draw a table and list the variables in the columns to trace these programs.) (java language) (a) public class Test { public static void main(String[] args) { for (int i = 1; i < 5; i++) { int j = 0; while (j < i) { System.out.print(j + " "); j++; } } } } (b) public class Test { public static void main(String[] args) { int i = 0; while (i < 5) { for (int j = i; j > 1; j--) System.out.print(j + " "); System.out.println("****"); i++; } } } (c) public class Test { public static void main(String[] args) { int i = 5; while (i >= 1) { int num = 1; for (int j = 1; j <= i; j++) { System.out.print(num + "xxx"); num *= 2; } System.out.println(); i--; } } } (d) public class Test { public static void main(String[] args) { int i = 1; do { int num = 1; for (int j = 1; j <= i; j++) { System.out.print(num + "G"); num += 2; } System.out.println(); i++; } while (i <= 5); } }
Show the output of the following
(a)
public class Test {
public static void main(String[] args) {
for (int i = 1; i < 5; i++) {
int j = 0;
while (j < i) {
System.out.print(j + " ");
j++;
}
}
}
}
(b)
public class Test {
public static void main(String[] args) {
int i = 0;
while (i < 5) {
for (int j = i; j > 1; j--)
System.out.print(j + " ");
System.out.println("****");
i++;
}
}
}
(c)
public class Test {
public static void main(String[] args) {
int i = 5;
while (i >= 1) {
int num = 1;
for (int j = 1; j <= i; j++) {
System.out.print(num + "xxx");
num *= 2;
}
System.out.println();
i--;
}
}
}
(d)
public class Test {
public static void main(String[] args) {
int i = 1;
do {
int num = 1;
for (int j = 1; j <= i; j++) {
System.out.print(num + "G");
num += 2;
}
System.out.println();
i++;
} while (i <= 5);
}
}
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