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How can i combine one increment and one decrement statements into one single statement in C language.
ex: a++ and b-- into one single statement.
Write a++,b--;
Two expressions separated by a comma are evaluated left to right.
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Trying to add address fields with comma at the end of the field , but if any one of the field is missing i am getting multiple comma's
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How to make sparse array c language without condition i !=0 ??
I tried i!=0 condition but teacher doesn't want that
Teacher wants another path ??
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I wrote this code in my project but every time i run it the answer is diffrent.
]1
Initialize sum with a value of 0. The reason it is different every time is you are calling sum which you never assigned a value. Anything could be in memory where sum is stored, which is why your results are inconsistent.
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There is a complex statement in my textbook:
int (*f(float (*)(long),char *))(double);
I want to create an example for illustrating how to use this statement, although I understand the meaning of the statement, it's hard for me to write the example. Can anyone help me?
P.S.: C language.
int (*f(float (*)(long),char *))(double)
f is a function that has 2 parameters of type
float (*)(long), << pointer to function long=>float
char * << string
and returns
(int)(*)(double) << a pointer to a function double=>int
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I want to print out each integer of an int individually using a for loop. I am doing this because I want to print things in between some of the single ints. So if the number was 4564, I want to print out 4 5 6 4. Is there a quick way to do this?
I know how to do it in java but I am new to C and am not sure.
Something like this shall help
while(num!=0) {
printf("%d", num%10); //your last digit, you can store it in an array of characters as well
num = num/10 ;
}
Note : you've got to reverse the order while using the digits