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Users Marked my Answers as Wrong # 75
Unsigned char c;
for ( c=0;c!=256;c++2)
printf("%d",c);
No. of times the loop is executed ?
Answer
main()
{
int c;
int i=1;
for ( c=0;c!=256;c+=2)
{
printf("%d=%d\n",i,c);
i++;
}
getch();
}
MANISH SONI
[GYAN CORPORATION,CHANDIGARH]
| Is This Answer Correct ? | 1 Yes | 0 No |
identify the in correct expression
a.a=b=3=4;
b.a=b=c=d=0;
float a=int b=3.5;
d.int a;
float b;
a=b=3.5;
Answer
a.a=b=3=4;
b.a=b=c=d=0;
float a=int b=3.5;
d.int a;
float b;
a=b=3.5;
in first st 4 is not assigned in the 3 so lvalue required.
second is correct.
third is incorrect
third is alsoincorrect
manish soni cgc chandigarh...
| Is This Answer Correct ? | 4 Yes | 1 No |
distinguish between physical addresses and logical address?
Answer
In short, CPU receives virtual address[mean logical address]
from OS, converts it
to logical address to address the physical address
to check and the send this answer again.
| Is This Answer Correct ? | 7 Yes | 4 No |
compute the nth mumber in the fibonacci sequence?
Answer
#include
void main()
{
int a,b,sum,n,cnt;
printf("Enter the number");
scanf("%d",&n);
for(a=0,b=1,cnt=1;cnt<=n;cnt++)
{
sum=a+b;
printf("%d\t",sum);
a=b;
b=sum;
}
getch();
}
| Is This Answer Correct ? | 1 Yes | 0 No |
Question { 53359 }
c++ program to add 2 complex number using operator
overloading technique
Answer
ph:9785261817
e_mail:monupanhar@yahoo.comf;
hapy to help;
#include
#include
#include
using namespace std;
struct complex
{
int real;
int img;
};
void getdata(complex &);
complex sum(complex,complex);
complex mult(complex,complex);
void display(complex);
int main()
{
complex c1,c2,c3,c4;
getdata(c1);
getdata(c2);
c3=sum(c1,c2);
cout<<"Sum= ";
display(c3);
c4=mult(c1,c2);
cout<<"MULT= ";
display(c4);
getch();
return 0;
}
complex sum(complex c1,complex c2)
{
complex c;
c.real=c1.real+c2.real;
c.img=c1.img+c2.img;
return c;
}
void display(complex c)
{
cout<
}
complex mult(complex c1,complex c2)
{
complex c;
c.real=c1.real*c2.real-c1.img*c2.img;
c.img=c1.img*c2.real+c1.real*c2.img;
return c;
}
void getdata(complex &c)
{
cout<<"Enter first complex number:"<
cin>>c.real;
cout<<"Enter img ";
cin>>c.img;
}
| Is This Answer Correct ? | 44 Yes | 22 No |
DIFFERNCE BETWEEN THE C++ AND C LANGUAGE?
Answer
-------------------|-------------------|
c | c++ |
-------------------|-------------------|
top down approach | bottom up approach|
-------------------|-------------------|
| Is This Answer Correct ? | 1 Yes | 0 No |
Question { 5543 }
what is the size of an integer variable?
Answer
sizeof(int);
| Is This Answer Correct ? | 0 Yes | 0 No |
Question { 8236 }
write a C program, given number is double without using addt
ion and multiplication operator?ex:n=6,ans=12,pls send me ans
to goviseenu@gmail.com
Answer
#include
void main()
{
int a;
printf("Enter number which you want to
double");
scanf("%d",&a);
printf("THE NUMBER IS %d AND DOUBLE NO IS %
d.",a,a<<1);
getch();//optional to write getch();
}
| Is This Answer Correct ? | 0 Yes | 1 No |
write a c program to print "Welcome" without using semicolon
in the whole program ??
Answer
{
}
it produce the infinite loop
so plz delete this logic.
or edit it with me
#include
#include
void main()
{
while(printf("hello"))
getch();
}
| Is This Answer Correct ? | 5 Yes | 6 No |
Question { 6054 }
what is the difference between unix os and linux os
Answer
user interface)but the linux is GUI base operting system.
2.unix is firstly writen with (which language come before
c).after invented of the c.unix in writen in(95% part) c
language. or we can say that c language actually developed
for impliment the unix operting system.
3.linux is unix base o.s. or linux is improvement of unix
o.s.
4.linux lorwards is owner or developer of linux o.s.
| Is This Answer Correct ? | 0 Yes | 0 No |
what is ANSI and ISO
Answer
defined the standard about computer and its language.
ISO=International standard organization
is group of 163 country which definced stdard of each
producd.
daily life u seen "this product is verifed by ISO".
| Is This Answer Correct ? | 2 Yes | 1 No |
main()
{
int a=4,b=2;
a=b<>2;
printf("%d", a);
}
b>>2=1>>2=0
so
32+0=32
| Is This Answer Correct ? | 47 Yes | 5 No |
Question { Capital IQ, 24981 }
#include
int main()
{ int i=0,j=1,k=2,m,n=0;
m=i++&&j++&&k++||n++;
printf("%d,%d,%d,%d,%d",i,j,k,m,n);
}
Answer
in this expression
first
m=0++&&...........
from rule of && opr c1&&c2
if c1 is 0(FLASE) it don't chacke the next expression
so
m=0---------------(1);
after this
m=i++&&j++&&k++||n++;
-----------------------
m=i++&&j++&&k++ is flase so only i is increase by and j and
k not effect.
-------------------------------
after that
in ||(OR )OPR
C1||C2
IF C1 IS 0(FALSE) THEN IT CHECK THE C2
m=i++&&j++&&k++(C1)||n++(C2);
THEN C1 IS 0 and c2 is 0++ is 1 so true.
so answer is
1,same,same,0,i,
| Is This Answer Correct ? | 4 Yes | 4 No |
