Thread: Simpletron help!

i wrote this simpletron code:

Code:

#include<stdio.h>


/**/
#define SIZE 100
#define READ 10
#define WRITE 11
#define LOAD 20 
#define STORE 21
#define ADD 30
#define HALT 43
/*****************/


void inputArry( int * );
void operate( int *, int *, int *, 
             int *, int *, int * );
void printArray( int *, int, int, int, int, int );


/* START "main" */
int main()
{
    int memory[ SIZE ] = { 0 };
    int opC = 0, oper = 0;
    int acc = 0, instReg = 0;
    int instC = 0;


    printf( "\t--SIMPLETRON SIMULATION--\n\n\n" );


    printf( "*******************************************\n" );
    printf( "**      Welcome To SIMPLETRON!           **\n" );
    printf( "** Simulator will type memory location   **\n" );
    printf( "** along with \"?\", you then type         **\n" );
    printf( "** instruction. Enter -99999 to stop     **\n" );
    printf( "** entering instructions. Enter your     **\n" );
    printf( "** instructions between -99999 and 99999.**\n" );
    printf( "*******************************************\n\n\n" );


    inputArry( memory );
    operate( memory, &instReg, &opC, &oper, &acc, &instC );


    printf( "\n\n" );


    printArray( memory, acc, instC, instReg, opC, oper );


    printf( "\n\n" );


    return 0;
}   
/* END    "main" */


/* START "inputArray" */
void inputArry( int *memoryPtr )
{
    long int inst;
    int i = 0;


    printf( "00 ? " );
    scanf( "%ld", &inst );


    while( inst != -99999 )
    {
        if( !(inst >= -99999 && inst <= 99999) )
        {
            printf( "Invalid number!!\nEnter Again!\n\n" );
        }
        else
        {
            memoryPtr[ i ] = inst;


            i++;
        }


        printf( "%02d ? ", i );
        scanf( "%ld", &inst );
    }
}
/* END "inputArray" */


/* START "operate" */
void operate( int *memoryPtr, int *instRegPtr, int *opCPtr, int *operPtr, int *accPtr, int *instCPtr )
{
    int a;


    printf( "\t--START SIMPLETRON SIMULATION--\n\n\n" );


    *instRegPtr = memoryPtr[ *instCPtr ];


    *opCPtr = *instRegPtr / 100;
    *operPtr = *instRegPtr % 100;


    while( *opCPtr != HALT )
    {
        if( !(*instRegPtr == -99999) )
        {
            break;
        }


        switch( *opCPtr )
        {


        case READ:
            {
                printf( "Enter Integer: " );
                scanf( "%d", &a );


                memoryPtr[ *operPtr ] = a;


                ( *instCPtr )++;


                break;
            }


        case WRITE:
            {
                printf( "Index number %d has = %d\n\n", *operPtr, memoryPtr[ *operPtr ] );


                ( *instCPtr )++;


                break;
            }


        case LOAD:
            {
                *accPtr = memoryPtr[ *operPtr ];


                ( *instCPtr )++;


                break;
            }


        case STORE:
            {
                memoryPtr[ *operPtr ] = *accPtr;


                ( *instCPtr )++;


                break;
            }


        case ADD:
            {
                *accPtr = a + memoryPtr[ *operPtr ];


                ( *instCPtr )++;


                break;
            }
        } 
        /* End Switch */


        *instRegPtr = memoryPtr[ *instCPtr ];


        *opCPtr = *instRegPtr / 100;
        *operPtr = *instRegPtr % 100;


    }
    /* End While */


    printf( "\t--END SIMPLETRON SIMULATION  --\n\n\n" );
} 
/* END "operate" */


/* START "printArray" */
void printArray( int *memoryPtr, int accumulator,
                int instCounter, int instRegister,
                int operationCode, int operand )
{
    int i;


    printf( "accumulator         \t %+05d\n", accumulator );
    printf( "instructionCounter  \t %5d\n", instCounter );
    printf( "instructionRegister \t %+05d\n", instRegister );
    printf( "operationCode       \t %5d\n", operationCode );
    printf( "operand             \t %5d\n\n\n\n", operand );


    for( i = 0; i <= 9 ; i++ )
    {
        printf( " %5d ", i );
    }


    for( i = 0; i < SIZE; i++ )
    {


        if( i % 10 == 0 )
        {
            printf( "\n\n%2d", i );
        }


        printf( " %+05d ", memoryPtr[ i ] );
    }
}
/* END "printArray" */

the problem is that it doesnt print the READ case, there are also some more problems, i suggest please compile
please HELP me, i really need help on this
please
i will be very thankful!

i am very sorry for long code

Originally Posted by tetartos

Code:

define READ 10

change to 10 to 0


EDIT dont't do this actually!!

come on man its a matter of life and death for me

anyway i solved it