# Search:

Type: Posts; User: Macgrubber

1. ## Thread: Help with this code

by Macgrubber
Replies
1
Views
436

### Help with this code

for(row = 0 ; row < size ;row++){
result = 0;
for (col = 0 ; col < size ; col++)
result = matrix[row][col] +result;
magic = result;

sumRows[row]= result;
if...
2. ## Thread: help 2d array confusion

by Macgrubber
Replies
4
Views
822

### Re: help 2d array confusion

result = 0;
for(row = 3 ; row >= 0; row--){
result = matrix[row][row] +result;
}
sumDiag2 = result;
if (sumDiag2 == magic){
System.out.println("Minor Diagonal = "+ sumDiag2 + ...
3. ## Thread: help 2d array confusion

by Macgrubber
Replies
4
Views
822

### help 2d array confusion

int [] [] matrix = {
{16, 3, 2, 13},
{5, 10, 11, 8},
{2, 6, 7, 12},
{2, 15, 14, 1}
};

result = 0;

by Macgrubber
Replies
2
Views
431

oh thanks its working now...
so all i needed to do is get rid of the +" "; after the array
thank you and yeah thanks again for the advice ill be more careful next time with my practices..

and...

by Macgrubber
Replies
2
Views
431

System.out.print("\nList 2 : ");
for (i = 0 ; i<list.length ; i++){
list2 [i] =(int)(99*Math.random()+1);
System.out.printf("\n%2d",list2[i] + " ");
}

i want to display random nos. with a...
6. ## Thread: aligning help

by Macgrubber
Replies
3
Views
383

### Re: aligning help

it doesnt work because if a number with 1 digit comes up then the alignment will be all messed up... :( need help my instructor specifically told us to watch out for the alignments...

i think its...
7. ## Thread: aligning help

by Macgrubber
Replies
3
Views
383

### aligning help

System.out.print("\nList 2 : ");
for (i = 0 ; i<list.length ; i++){
list2 [i] =(int)(99*Math.random()+1);
System.out.printf(list2[i], " %2d");
}

i have this code... i want to align...
8. ## Thread: help with loops... :(

by Macgrubber
Replies
2
Views
857

### help with loops... :(

im doing a for loop that goes like this.... for (i=1 , i<=30000 , i++)
ok but want to printout a result every 1000 of the time.... how to do that.. please..
9. ## Thread: Help so stumped....

by Macgrubber
Replies
8
Views
1,517

### Re: Help so stumped....

o yeah thanks that was some big of a help.... :)
10. ## Thread: Help so stumped....

by Macgrubber
Replies
8
Views
1,517

### Re: Help so stumped....

it works if i the 1st number i enter is positive but if you enter a negative number 1st then it has problems :(
11. ## Thread: Help so stumped....

by Macgrubber
Replies
8
Views
1,517

### Re: Help so stumped....

their initialized to 0 because if the user enters the first number.. it checks the number if its <0 or >0 then it enters the loop...
12. ## Thread: Help so stumped....

by Macgrubber
Replies
8
Views
1,517

### Re: Help so stumped....

so can you tell me whats wrong? i cant seem to determine... thanks i didnt realize that problem now im even more confused.... :(
13. ## Thread: Help so stumped....

by Macgrubber
Replies
8
Views
1,517

### Help so stumped....

i have this program.. basically it keeps reading an integer until the user inputs 0... then it outputs the count of positives and negatives, the sum of the postives and the negatives, largest values...
Results 1 to 13 of 13