import java.util.Scanner;
public class TwoD {
public static void main(String[] args) {
float sum = 0, isum = 0;
int a[][] = new int[4][5];
Scanner in = new Scanner(System.in);
for (int i = 0; i <= 3; i++) {
for (int j = 0; j <= 4; j++) {
System.out.println("Enter element no. " + i + j);
a[i][j] = in.nextInt();
}
}
System.out.println("Entered matrix is:");
for (int i = 0; i <= 3; i++) {
for (int j = 0; j <= 4; j++) {
System.out.print(a[i][j] + " ");
}
System.out.println();
}
for (int i = 0; i <= 3; i++) {
for (int j = 0; j <= 4; j++) {
sum = sum + a[i][j];
}
isum = isum + sum;
System.out.println("Sum of " + (i + 1) + " row is:" + sum);
sum = 0;
}
for (int i = 0; i <= 4; i++) {
for (int j = 0; j <= 3; j++) {
sum = sum + a[j][i];
}
System.out.println("Sum of " + (i + 1) + " coloum is:" + sum);
sum=0;
}
System.out.println("Sum of intire matrix is: " + isum);
}
}
public class TwoD {
public static void main(String[] args) {
float sum = 0, isum = 0;
int a[][] = new int[4][5];
Scanner in = new Scanner(System.in);
for (int i = 0; i <= 3; i++) {
for (int j = 0; j <= 4; j++) {
System.out.println("Enter element no. " + i + j);
a[i][j] = in.nextInt();
}
}
System.out.println("Entered matrix is:");
for (int i = 0; i <= 3; i++) {
for (int j = 0; j <= 4; j++) {
System.out.print(a[i][j] + " ");
}
System.out.println();
}
for (int i = 0; i <= 3; i++) {
for (int j = 0; j <= 4; j++) {
sum = sum + a[i][j];
}
isum = isum + sum;
System.out.println("Sum of " + (i + 1) + " row is:" + sum);
sum = 0;
}
for (int i = 0; i <= 4; i++) {
for (int j = 0; j <= 3; j++) {
sum = sum + a[j][i];
}
System.out.println("Sum of " + (i + 1) + " coloum is:" + sum);
sum=0;
}
System.out.println("Sum of intire matrix is: " + isum);
}
}
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