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what will be the output of "printf("%d%d",scanf("%d%
d",&a,&b))".provide an explation regarding the question
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Answer / dipendra
i think it will print the 2, and some garbage value.
| Is This Answer Correct ? | 10 Yes | 0 No |
Answer / amegha
scanf() returs the number of vlaues read successfully. so
heree the pritf() prints the value that is returned by the
scanf(), ie 2.(a,b). so the output will be 2 and some
garbage value.
| Is This Answer Correct ? | 5 Yes | 1 No |
Answer / manish soni bca 3rd year jaipu
what is output of this program
#include<stdio.h>
#include<conio.h>
void main()
{
int a,b;
a=10;
b=20;
printf("%d %d");
getch();
}
it gives the 20 10;
bcoz printf fn return which value,
read recently ,reversely.
so above question we easly explain.
that;-
so scanf fn return which value process it.
scanf fn return 2 and after return value of b.
manish soni bca 3rd year jaipur tagore college
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / manish soni bca 3rd year jaipu
if we enter
1234
5678
answer is
2 5678
plz tell how
| Is This Answer Correct ? | 2 Yes | 1 No |
Answer / akki166786
you are right mr. manish that it will print 2 and value of
'b' but i also dont know why it is printing the value of 'b'..
| Is This Answer Correct ? | 1 Yes | 0 No |
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printf(), scanf() these are a) library functions b) userdefined functions c) system functions d) they are not functions
C 
