problem

[alperen1994]

I have this piece of code

int main(){
	int x;
	printf("number:");
	scanf( "%d" , &x);
	printf("x!== %d",x,fakt(x));
	getchar();
	return 0;
}

when i ran it it asks for the number
when you press enter it closes...
where is the problem???
note:fakt function works properly

[Bladactania]

Did you enter a number before hitting enter?

[MK27]

printf("x!== %d",x,fakt(x));

It may work perfectly, but what is it doing here? There is only one number in the template.

[alperen1994]

Did you enter a number before hitting enter?

of course

[alperen1994]

printf("x!== %d",x,fakt(x));

It may work perfectly, but what is it doing here?

tried it , it doesn"t solve it

[Bladactania]

Tried what?

[alperen1994]

Tried what?

i tested the fakt function

[Bladactania]

that wasn't the point... in your printf statement, you have two variables to print, but only one place in your string to put the values.

[alperen1994]

that wasn't the point... in your printf statement, you have two variables to print, but only one place in your string to put the values.

tried it 2

[Bladactania]

what does your code look like now? And post the code for the fakt function

[alperen1994]

int fakt(int a){
	int x,y=1;
	for(x=1;x<=a;x++){

		y*=x;
	}
	return y;
}

int main(){
	int x;
	printf("Rakam:   ");
	scanf( "%d" , &x);
	printf("%d!",x);
	getchar();
	return 0;

by the i use windows visual c++

[MK27]

tried it , it doesn"t solve it

It works here. I suspect it's Windows closing windows. The getchar() at the end picks up the \newline from when you press return after entering the number, so it doesn't stop; add a second one to create an actual pause.

getchar();
getchar();

[Bladactania]

then when you run it it should tell you what the error is

[alperen1994]

It works here. I suspect it's Windows closing windows. The getchar() at the end picks up the \newline from when you press return after entering the number, so it doesn't stop; add a second one to create an actual pause.

getchar();
getchar();

thank u alot u saved alot of trouble