C / C++ / MFC

includeh10 wrote:

may the dll cause any dangrous (or problem) for the exe file?

includeh10 wrote:

no functions were added or deleted and function signitures were not changed

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kbury wrote:

printf("\n\nEnding balance on statement:");
scanf ("%f", & endbal);

printf("\n\nEnding balance on statement:");
scanf ("%f", & finbal);

kbury wrote:

finbal = endbal + outdep - withdraw;

#define SENTINEL 0

int endbal,
    finbal,
    date,
    outdep,
    withdraw;

#include <stdio.h>
int main (void)


{

	printf("BANK RECONCILIATION FOR: 10/21/98");

	printf("\n\nEnding balance on statement:");
	scanf ("%d", & finbal);


	printf("Enter Outstanding dep (or %d to quit)>", SENTINEL);
	scanf ("%d", & outdep);

	while (outdep!= SENTINEL)
	{
		finbal = finbal + outdep;
		printf("Enter outstanding dep (%d to quit)>", SENTINEL);
		scanf("%d", & outdep);

	}

	printf("Outstanding check/withdrawal (or %d to quit)>", SENTINEL);
	scanf ("%d", & withdraw);

	while (withdraw!=SENTINEL)
	{
		finbal = finbal - withdraw;
		printf("Enter withdrawal (%d to quit)>", SENTINEL);
		scanf("%d", & withdraw);

	}

	

	printf("Your final balance in your checkbook should be $ %d" , finbal);

	return 0;

}

kbury wrote:

finbal = finbal + outdep;

// read a number, return it in delta; return TRUE if more to be handled, FALSE when done (with delta=0!)
float getNumber(char* prompt, float* delta) {
    float number;
    printf(prompt);
    scanf("%f", number);
    ... add whatever checking you consider important
    *delta=number;
    return number!=0;
}

int main(void) {
    float balance, delta;
    int more;
    printf("BANK RECONCILIATION FOR: 10/21/98");
    printf("\n\nEnding balance on statement:");
    scanf("%f", &balance);
    do {
        more=getNumber("Enter Outstanding dep (or 0 to quit)", &delta);
        balance+=delta;
    while(more);
    do {
        more=getNumber("Outstanding check/withdrawal (or 0 to quit)");
        balance-=delta;
    while(more);
    printf("Your final balance in your checkbook should be $ %f" , balance);
    return 0;
}