ISC COMPUTER PRACTICAL - 2020 - QUESTION 2 (Matrix Program)

ISC 2020 Computer Practical Question 2–Matrix program.

-WRITTEN BY CODERGURUJI

Solutions:

 import java.util.*;
class coderguruji
{
public static void main(String args[])
{
double d=0.0;
Scanner sc=new Scanner(System.in);
System.out.println("enter m*n");
int p=0,q=0,x=0,s=0,y=1;
int m=sc.nextInt();
int n=sc.nextInt();
if((m<0||m>10)&&(n<2||n>6))
{
System.out.println("OUT OF RANGE");
}
else
{
int a[][]=new int[m][n];
int b[]=new int[1000];
int c[]=new int[1000];
for(int i=0;i<m;i++)
{
for(int j=0;j<n;j++)
{
a[i][j]=sc.nextInt();
}
}
for(int i=0;i<m;i++)
{
for(int j=0;j<n;j++)
{
b[p]=a[i][j];
p++;
}
}
for(int i=0;i<m;i++)
{
for(int j=0;j<n;j++)
{
d=a[i][j]*Math.pow(8,n-y);
s=(int)d;
x=x+s;
y++;
}
c[q]=x;
q++;
y=1;
x=0;
}
System.out.println("FILLED MATRIX"+"\t\t"+"DECIMAL EQU");

for(int i=0;i<m;i++)
{
for(int j=0;j<n;j++)
{
System.out.print(a[i][j]+" ");
}
System.out.println();
}
for(int j=0;j<q;j++)
{
System.out.print("\t\t\t"+c[j]);
System.out.println();
}
}
}
}
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