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Quote:

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Originally Posted by ervinako

Code:

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#include<stdio.h>

int main ()
{
    int row1, x;

    printf("Row1 :");

    for(row1 = 2; row1 > 0; --row1)
        {
            for(x = 0; x < row1; ++x)
            printf("\tI");
        }

    return 0;
}

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I got it is this what you trying to say?..

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Code:

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        printf("Row 1: ");
        for(row1 = 2; row1 > 0; --row1)
            {
                for(x = 0; x < row1; ++x)
                printf("I");
            }
        printf("Row 2: ");
        for(row2 = 3; row2 > 0; --row2)
            {
                for(y = 0; y < row2; ++y)
                printf("I");
            }
        printf("Row 3: ");
        for(row3 = 4; row3 > 0; --row3)
            {
                for(z = 0; z < row3; ++z)
                printf("I");
            }

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THIS PRINT:

Row1: III Row2: IIIIII Row3: IIIIIIIIIIII

why?..

Because you don't use any newlines.
printf("\nRow 2: ");
...

Quote:

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Originally Posted by oogabooga

Because you don't use any newlines.
printf("\nRow 2: ");
...

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Code:

---

printf("\nRow 1: ");
        for(row1 = 2; row1 > 0; --row1)
            {
                for(x = 0; x < row1; x++)
                printf("I");
            }
        printf("\nRow 2: ");
        for(row2 = 4; row2 > 0; row2--)
            {
                for(y = 0; y < row2; y++)
                printf("I");
            }
        printf("\nRow 3: ");
        for(row3 = 5; row3 > 0; --row3)
            {
                for(z = 0; z < row3; ++z)
                printf("I");
            }

---

This print:

Row1: I I I
Row2: I I I I I I I I I I I //this must be 5 only.
Row3: I I I I I I I I I I I I I I I //this must be 7 only.

HELP!.

For starters, you need to indent your code properly, e.g.,

Code:

---

printf("\nRow 1: ");
for(row1 = 2; row1 > 0; --row1)
{
    for(x = 0; x < row1; x++)
        printf("I");
}
printf("\nRow 2: ");
for(row2 = 4; row2 > 0; row2--)
{
    for(y = 0; y < row2; y++)
        printf("I");
}
printf("\nRow 3: ");
for(row3 = 5; row3 > 0; --row3)
{
    for(z = 0; z < row3; ++z)
        printf("I");
}

---

Next, why do you have those nested loops? Your problem is that your loop logic is wrong: you need to be clear as to why those loops are there.

Quote:

---

Originally Posted by laserlight

For starters, you need to indent your code properly, e.g.,

Code:

---

printf("\nRow 1: ");
for(row1 = 2; row1 > 0; --row1)
{
    for(x = 0; x < row1; x++)
        printf("I");
}
printf("\nRow 2: ");
for(row2 = 4; row2 > 0; row2--)
{
    for(y = 0; y < row2; y++)
        printf("I");
}
printf("\nRow 3: ");
for(row3 = 5; row3 > 0; --row3)
{
    for(z = 0; z < row3; ++z)
        printf("I");
}

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Next, why do you have those nested loops? Your problem is that your loop logic is wrong: you need to be clear as to why those loops are there.

---

Cause i want to print

Row1: I I I
Row2: I I I I I
Row3: I I I I I I I

other user suggested to use loop than using arrays.
mmm for the game intruction it is in the 1st page..

Quote:

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Originally Posted by ervinako

other user suggested to use loop than using arrays.

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Yes, and that is a correct approach. However, your nesting of loops and general loop logic is incorrect. I would expect something along the lines of:

Code:

---

for i = 0 until i == number of lines to print
    print "I I I "
    for j = 0 until j == 2 * i
        print "I "
        increment j
    print newline
    increment i

---

Quote:

---

Originally Posted by laserlight

Yes, and that is a correct approach. However, your nesting of loops and general loop logic is incorrect. I would expect something along the lines of:

Code:

---

for i = 0 until i == number of lines to print
    print "I I I "
    for j = 0 until j == 2 * i
        print "I "
        increment j
    print newline
    increment i

---

---

Meaning like this?..

Code:

---

for(row1 == 0; row1 == 3 ; row1++)
            {
                printf("\tI I I");

                    for(x = 0; x == 2 * row1)
                    {
                        printf("\tI");
                        x++;
                        printf("\n");
                        row1++;
                    }
            }

---

Anyone what will i do next?..

Code:

---

#include <stdio.h>
main()
{
    int row1;
    int row2;
    int row3;
    int j; int i=1;
    int item; int l;
    int row; int player=1;
    int column; int sum;






    while (i<sum)
    {
        printf("\nPlayer %d's turn! \n\n",player);
        player++;


        if(player == 3)
            player = player - 2;

    printf("\nRow 1: ");
        for(row1 = 0; row1 < 3; row1++)
            {
                printf("\t|");
            }
    printf("\nRow 2: ");
        for(row2 = 0; row2 <5; row2++)
            {
                printf("\t|");
            }
    printf("\nRow 3: ");
        for(row3 = 0; row3 <7; row3++)
            {
                printf("\t|");
            }

        printf("\nEnter row number: ");
        scanf("%d", &row);


        if(row > 3 || row < 1)
        {
            printf("Error! Enter number from 1-3!\n");


            while (row > 3|| row < 1)
            {
                printf("Enter row number: ");
                scanf("%d", &row);
            }
        }


        printf("Enter number of items to remove: ");
        scanf("%d", &item);


        switch(row)
        {
            case 1:
            {
                if(item>3||item<1)
                    printf("Error! Enter number from 1-3!\n");


                while(item>3||item<1)
                {
                    printf("Enter number of items to remove:");
                    scanf("%d", &item);
                }
            }


            break;


            case 2:
            {
                if(item > 5|| item < 1)
                    printf("Error! Enter number from 1-5!\n");


                while(item > 5 || item < 1)
                {
                    printf("Enter number of items to remove:");
                    scanf("%d", &item);
                }
            }


            break;


            case 3:
            {
                if(item > 7 || item < 1)
                    printf("Error! Enter number from 1-7!\n");


                while(item > 7 || item < 1)
                {
                    printf("Enter number of items to remove: ");
                    scanf("%d", &item);
                }
            }


            break;

        };

        sum= i* 15;

    }

    return 0;
}

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I have never heard of the Game of Nim, but please specify what your problem is, without referring to the Nim Game, OK?

Code:

---

for(row1 == 0; row1 == 3 ; row1++)
            {
                printf("\tI I I");

                    for(x = 0; x == 2 * row1)

---

I think you should read about how for-loops work in C.

Bye, Andreas

Quote:

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Originally Posted by Adak

I have never heard of the Game of Nim, but please specify what your problem is, without referring to the Nim Game, OK?

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Can you visit my latest thread?


PS: LOCK THIS THREAD.

Here -> http://cboard.cprogramming.com/c-pro...ject-help.html
And closed.