Answer / vignesh1988i

#include<stdio.h>
#include<conio.h>
void main()
{
int i,j,k,n;
clrscr();
printf("enter the terms :");
for(i=1;i<=n;i++)
{
if(i%2==0)
j=1;
else
j=0;
for(k=1;k<=i;k++)
{
j=!j;
printf("%d ",j);
}
printf("\n");
}
getch();
}



thank u

Answer / premkumar

main()

{

int i,j,k=1; clrscr();

for(i=1;i<=5;i++)
{
for(j=1;j<=i;j++)
{
printf("%d",k);
if(k==0)k=1;
else k=0;
}
printf("\n");
}

main() { float f=5,g=10; enum{i=10,j=20,k=50}; printf("%d\n",++k); printf("%f\n",f<<2); printf("%lf\n",f%g); printf("%lf\n",fmod(f,g)); }

1 Answers  

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main() { int i, n; char *x = “girl”; n = strlen(x); *x = x[n]; for(i=0; i<n; ++i) { printf(“%s\n”,x); x++; } }

2 Answers  

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Write a program that reads a dynamic array of 40 integers and displays only even integers

2 Answers  

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main() { char a[4]="HELL"; printf("%s",a); }

3 Answers   Wipro,

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main() { int a=2,*f1,*f2; f1=f2=&a; *f2+=*f2+=a+=2.5; printf("\n%d %d %d",a,*f1,*f2); }

6 Answers  

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What is data _null_? ,Explain with code when u need to use it in data step programming ?

0 Answers   Abbott,

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main() { unsigned char i=0; for(;i>=0;i++) ; printf("%d\n",i); }

1 Answers  

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can u give me the c codings for converting a string into the hexa decimal form......

1 Answers  

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Write a C program to print look and say sequence? For example if u get the input as 1 then the sequence is 11 21 1211 111221 312211 12112221 .......(it counts the no. of 1s,2s etc which is in successive order) and this sequence is used in run-length encoding.

1 Answers  

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main() { int x=5; clrscr(); for(;x<= 0;x--) { printf("x=%d ", x--); } } a. 5, 3, 1 b. 5, 2, 1, c. 5, 3, 1, -1, 3 d. –3, -1, 1, 3, 5

2 Answers   HCL,

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main() { char *str1="abcd"; char str2[]="abcd"; printf("%d %d %d",sizeof(str1),sizeof(str2),sizeof("abcd")); }

1 Answers  

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main() { int i =10, j = 20; clrscr(); printf("%d, %d, ", j-- , --i); printf("%d, %d ", j++ , ++i); } a. 20, 10, 20, 10 b. 20, 9, 20, 10 c. 20, 9, 19, 10 d. 19, 9, 20, 10

4 Answers   HCL,

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