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how to print
1 2 3 4 5 6 7 8 9 10 9 8 7 6 5 4 3 2 1
using any loop(for or while) only once(only 1 loop) and
maximum 2 variables using C.
- 19 Answers
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int i = 1,j=1;
do
{
printf("%d",i);
if (j<10)
i++;
else
i--;
j++;
}while(j<20);
| Is This Answer Correct ? | 63 Yes | 9 No |
Answer / ajay karanam
int main()
{
int b=0,a=20;
for(b=0;b<20;b++,a--)
{
if(b>a)
{
printf("%d\n",a);
}
else if(b<a)
{
printf("%d\n",b+1) ;
}
}
return 0;
}
| Is This Answer Correct ? | 7 Yes | 2 No |
Answer / deva
void main()
{
int a = 1, b = 9;
for(;a <= 10 || b >= 1;)
{
if( a <= 10)
{
printf("%d ", a++);
}
else if(b >= 1)
{
printf("%d ", b--);
}
}
}
| Is This Answer Correct ? | 7 Yes | 3 No |
Answer / prasad
int i=1,j=9;
while(i<=20)
{
if(i<=10)
{
printf("%d ",i);
i++;
}
else
{
printf("%d ",j);
j--;
}
if(j==0)
break;
}
| Is This Answer Correct ? | 5 Yes | 1 No |
Answer / chand
main()
{
int j=0,i=1;
for(i;i<20;i++)
{
if(i<=10)
{
j++;
printf("%d",i);
}
else if(j<=10)
{
j--;
printf("%d",j);
}
}
| Is This Answer Correct ? | 4 Yes | 1 No |
Answer / sanjay bhosale
int i=1,a=1;
while(i<20)
{
if(i<10)
printf("\t%d",a++);
else if(i==10)
printf("\t%d",a);
else
printf("\t%d",--a);
i++;
}
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / taizul
#include<iostream>
#include<cstdio>
using namespace std;
int main()
{
for(int i = 1; i < 20; i++){
if(i>=10){
printf("%d ",(10-(i%10)));
}
else{
printf("%d ",i);
}
}
return 0;
}
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / joteen patro
void f1(int i);
void f2(int i);
void main()
{
int i=1;
while(i>0)
{
if(i<=10)
f1(i);
if(i==10)
f2(i);
}
}
void f1(int i)
{
if(i<10){
printf("%d",i);
f1(i++);
}
else
break;
}
void f2(int i)
{
if(i>0)
{
printf("%d",i);
f2(i--)
}
else
break;
}
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / boleto
int main(void)
{
int i,j=1;
for(i=10;i>1;)
{
if(j<=10)
{
printf("%d ",j++);
}
else
{
printf("%d ",i--);
}
}
return 0;
}
| Is This Answer Correct ? | 2 Yes | 2 No |
Answer / apsita surana
#include<stdio.h>
void main()
{
int i,j; //two variables
for(i=1,j=9;i<=19;i++)
{
if(i<=10)
{
printf("%d ",i);}
else
{
printf("%d",j);
j--;
}
}
| Is This Answer Correct ? | 0 Yes | 0 No |
Is the following code legal? typedef struct a { int x; aType *b; }aType
main() { int k=1; printf("%d==1 is ""%s",k,k==1?"TRUE":"FALSE"); }
main() { struct student { char name[30]; struct date dob; }stud; struct date { int day,month,year; }; scanf("%s%d%d%d", stud.rollno, &student.dob.day, &student.dob.month, &student.dob.year); }
find A^B using Recursive function
main() { int i=1; while (i<=5) { printf("%d",i); if (i>2) goto here; i++; } } fun() { here: printf("PP"); }
main() { printf("%d", out); } int out=100;
main() { char *p; int *q; long *r; p=q=r=0; p++; q++; r++; printf("%p...%p...%p",p,q,r); }
main() { int i=0; for(;i++;printf("%d",i)) ; printf("%d",i); }
main() { int *j; { int i=10; j=&i; } printf("%d",*j); }
To Write a C program to remove the repeated characters in the entered expression or in entered characters(i.e) removing duplicates.
19 Answers Amazon, BITS, Microsoft, Syncfusion, Synergy, Vector,
main() { int i = 0xff ; printf("\n%d", i<<2); } a. 4 b. 512 c. 1020 d. 1024
main( ) { int a[2][3][2] = {{{2,4},{7,8},{3,4}},{{2,2},{2,3},{3,4}}}; printf(“%u %u %u %d \n”,a,*a,**a,***a); printf(“%u %u %u %d \n”,a+1,*a+1,**a+1,***a+1); }
C Code 
