scanf always prints entered number
Just started learning C and I have a problem with the scanf function. Every time I enter a number in the console, it will be printed right under the input. The program still works, but it is a little bit annoying.
(I am using CLion from JetBrains)
int main()
{
int x;
printf("Number: ");
scanf("%d", &x);
printf("Your number is %d!", x);
}
This is the output:
Number:15
15
Your number is 15!
Process finished with exit code 0
c scanf
asked Nov 11 at 10:14
D. Leon
185
add a comment |
Just started learning C and I have a problem with the scanf function. Every time I enter a number in the console, it will be printed right under the input. The program still works, but it is a little bit annoying.
(I am using CLion from JetBrains)
int main()
{
int x;
printf("Number: ");
scanf("%d", &x);
printf("Your number is %d!", x);
}
This is the output:
Number:15
15
Your number is 15!
Process finished with exit code 0
c scanf
asked Nov 11 at 10:14
D. Leon
185
1
The code itself does not evoke such behavior. What environment are you using?
– Gnqz
Nov 11 at 10:29
I am using CLion from JetBrains.
– D. Leon
Nov 11 at 10:39
1
"scanfalways prints entered number" - No,scanfdoesn't print anything. I am not familiar with JetBrains, but where you enter the number and press"Enter"yourstdinshould contain"15n",scanfread and stores15inxand leaves the'n'unread instdin. Hard to see how that cause the issue.
– David C. Rankin
Nov 11 at 10:49
1
seems to be a bug of clion itself: youtrack.jetbrains.com/oauth?state=%2Fissue%2FCPP-2580
– mangusta
Nov 11 at 11:14
I tried this code with visual studio2017 c++14 and I haven't receive same response with you every thing works how its suppose to work with. So scanf doesn't print anything. Change your compiler
– Cagri Candan
Nov 11 at 11:34
add a comment |
Just started learning C and I have a problem with the scanf function. Every time I enter a number in the console, it will be printed right under the input. The program still works, but it is a little bit annoying.
(I am using CLion from JetBrains)
int main()
{
int x;
printf("Number: ");
scanf("%d", &x);
printf("Your number is %d!", x);
}
This is the output:
Number:15
15
Your number is 15!
Process finished with exit code 0
c scanf
asked Nov 11 at 10:14
D. Leon
185
Just started learning C and I have a problem with the scanf function. Every time I enter a number in the console, it will be printed right under the input. The program still works, but it is a little bit annoying.
(I am using CLion from JetBrains)
int main()
{
int x;
printf("Number: ");
scanf("%d", &x);
printf("Your number is %d!", x);
}
This is the output:
Number:15
15
Your number is 15!
Process finished with exit code 0
c scanf
c scanf
asked Nov 11 at 10:14
D. Leon
185
asked Nov 11 at 10:14
D. Leon
185
edited Nov 11 at 10:41
asked Nov 11 at 10:14
D. Leon
185
asked Nov 11 at 10:14
D. Leon
185
asked Nov 11 at 10:14
D. Leon
185
185
1
The code itself does not evoke such behavior. What environment are you using?
– Gnqz
Nov 11 at 10:29
I am using CLion from JetBrains.
– D. Leon
Nov 11 at 10:39
1
"scanfalways prints entered number" - No,scanfdoesn't print anything. I am not familiar with JetBrains, but where you enter the number and press"Enter"yourstdinshould contain"15n",scanfread and stores15inxand leaves the'n'unread instdin. Hard to see how that cause the issue.
– David C. Rankin
Nov 11 at 10:49
1
seems to be a bug of clion itself: youtrack.jetbrains.com/oauth?state=%2Fissue%2FCPP-2580
– mangusta
Nov 11 at 11:14
I tried this code with visual studio2017 c++14 and I haven't receive same response with you every thing works how its suppose to work with. So scanf doesn't print anything. Change your compiler
– Cagri Candan
Nov 11 at 11:34
add a comment |
1
The code itself does not evoke such behavior. What environment are you using?
– Gnqz
Nov 11 at 10:29
I am using CLion from JetBrains.
– D. Leon
Nov 11 at 10:39
1
"scanfalways prints entered number" - No,scanfdoesn't print anything. I am not familiar with JetBrains, but where you enter the number and press"Enter"yourstdinshould contain"15n",scanfread and stores15inxand leaves the'n'unread instdin. Hard to see how that cause the issue.
– David C. Rankin
Nov 11 at 10:49
1
seems to be a bug of clion itself: youtrack.jetbrains.com/oauth?state=%2Fissue%2FCPP-2580
– mangusta
Nov 11 at 11:14
I tried this code with visual studio2017 c++14 and I haven't receive same response with you every thing works how its suppose to work with. So scanf doesn't print anything. Change your compiler
– Cagri Candan
Nov 11 at 11:34
1
1
The code itself does not evoke such behavior. What environment are you using?
– Gnqz
Nov 11 at 10:29
The code itself does not evoke such behavior. What environment are you using?
– Gnqz
Nov 11 at 10:29
I am using CLion from JetBrains.
– D. Leon
Nov 11 at 10:39
I am using CLion from JetBrains.
– D. Leon
Nov 11 at 10:39
1
1
"
scanf always prints entered number" - No, scanf doesn't print anything. I am not familiar with JetBrains, but where you enter the number and press "Enter" your stdin should contain "15n", scanf read and stores 15 in x and leaves the 'n' unread in stdin. Hard to see how that cause the issue.– David C. Rankin
Nov 11 at 10:49
"
scanf always prints entered number" - No, scanf doesn't print anything. I am not familiar with JetBrains, but where you enter the number and press "Enter" your stdin should contain "15n", scanf read and stores 15 in x and leaves the 'n' unread in stdin. Hard to see how that cause the issue.– David C. Rankin
Nov 11 at 10:49
1
1
seems to be a bug of clion itself: youtrack.jetbrains.com/oauth?state=%2Fissue%2FCPP-2580
– mangusta
Nov 11 at 11:14
seems to be a bug of clion itself: youtrack.jetbrains.com/oauth?state=%2Fissue%2FCPP-2580
– mangusta
Nov 11 at 11:14
I tried this code with visual studio2017 c++14 and I haven't receive same response with you every thing works how its suppose to work with. So scanf doesn't print anything. Change your compiler
– Cagri Candan
Nov 11 at 11:34
I tried this code with visual studio2017 c++14 and I haven't receive same response with you every thing works how its suppose to work with. So scanf doesn't print anything. Change your compiler
– Cagri Candan
Nov 11 at 11:34
add a comment |
1 Answer
1
active
oldest
votes
It is an issue in clion (Why is CLion printing back inputs from standard input?). Currently unresolved. This problem exist for C and C++.
This bug resides for four years. I definitely advice you to change your compiler if you are not bound this for a particular reason.
answered Nov 11 at 11:15
Yunus Karakaya
464
Thanks, I changed my compiler and everything works now.
– D. Leon
Nov 11 at 18:37
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
It is an issue in clion (Why is CLion printing back inputs from standard input?). Currently unresolved. This problem exist for C and C++.
This bug resides for four years. I definitely advice you to change your compiler if you are not bound this for a particular reason.
answered Nov 11 at 11:15
Yunus Karakaya
464
Thanks, I changed my compiler and everything works now.
– D. Leon
Nov 11 at 18:37
add a comment |
It is an issue in clion (Why is CLion printing back inputs from standard input?). Currently unresolved. This problem exist for C and C++.
This bug resides for four years. I definitely advice you to change your compiler if you are not bound this for a particular reason.
answered Nov 11 at 11:15
Yunus Karakaya
464
Thanks, I changed my compiler and everything works now.
– D. Leon
Nov 11 at 18:37
add a comment |
It is an issue in clion (Why is CLion printing back inputs from standard input?). Currently unresolved. This problem exist for C and C++.
This bug resides for four years. I definitely advice you to change your compiler if you are not bound this for a particular reason.
answered Nov 11 at 11:15
Yunus Karakaya
464
It is an issue in clion (Why is CLion printing back inputs from standard input?). Currently unresolved. This problem exist for C and C++.
This bug resides for four years. I definitely advice you to change your compiler if you are not bound this for a particular reason.
answered Nov 11 at 11:15
Yunus Karakaya
464
edited Nov 11 at 15:34
answered Nov 11 at 11:15
Yunus Karakaya
464
answered Nov 11 at 11:15
Yunus Karakaya
464
answered Nov 11 at 11:15
Yunus Karakaya
464
464
Thanks, I changed my compiler and everything works now.
– D. Leon
Nov 11 at 18:37
add a comment |
Thanks, I changed my compiler and everything works now.
– D. Leon
Nov 11 at 18:37
Thanks, I changed my compiler and everything works now.
– D. Leon
Nov 11 at 18:37
Thanks, I changed my compiler and everything works now.
– D. Leon
Nov 11 at 18:37
add a comment |
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1
The code itself does not evoke such behavior. What environment are you using?
– Gnqz
Nov 11 at 10:29
I am using CLion from JetBrains.
– D. Leon
Nov 11 at 10:39
1
"
scanfalways prints entered number" - No,scanfdoesn't print anything. I am not familiar with JetBrains, but where you enter the number and press"Enter"yourstdinshould contain"15n",scanfread and stores15inxand leaves the'n'unread instdin. Hard to see how that cause the issue.– David C. Rankin
Nov 11 at 10:49
1
seems to be a bug of clion itself: youtrack.jetbrains.com/oauth?state=%2Fissue%2FCPP-2580
– mangusta
Nov 11 at 11:14
I tried this code with visual studio2017 c++14 and I haven't receive same response with you every thing works how its suppose to work with. So scanf doesn't print anything. Change your compiler
– Cagri Candan
Nov 11 at 11:34