Fix this program so it compiles and produces the expected output. Note: the fix required is not large or subtle! Read error messages carefully. Answer: (penalty regime: 0 %) Reset answer 1 #include 2 int main(void) { float x; scanf("%f",&x); N3567 4 Check printf("%.1f %.1f",x,sqrt(x)); return 0; Syntax Error(s) _tester__.c: In function 'main': _tester__.c:4:5: error: implicit declaration of function 'scanf' [-Werror=implicit-function-declaration] scanf("%f",&x); ANNNN _tester__.c:4:5: error: incompatible implicit declaration of built-in function 'scanf' [-Werror] tester .c:4:5: note: include or provide a declaration of 'scanf' tester .c:5:5: error: implicit declaration of function 'printf' [-Werror=implicit-function-declaration] printf("%.1f %.1f",x,sqrt(x)); ANNNNN _tester__.c:5:5: error: incompatible implicit declaration of built-in function 'printf' [-Werror] _tester__.c:5:5: note: include or provide a declaration of 'printf' cc1: all warnings being treated as errors

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Question
Fix this program so it compiles and produces the expected output.
Note: the fix required is not large or subtle! Read error messages carefully.
Answer: (penalty regime: 0 %)
Reset answer
1 #include<math.h>
2int main(void) {
float x;
3
4
5
6
7}
Check
scanf("%f",&x);
printf("%.1f %.1f",x,sqrt(x));
return 0;
Syntax Error(s)
_tester__.c: In function 'main':
_tester__.c:4:5: error: implicit declaration of function 'scanf' [-Werror=implicit-function-declaration]
scanf("%f",&x);
ANNNN
_tester__.c:4:5: error: incompatible implicit declaration of built-in function 'scanf' [-Werror]
_tester__.c:4:5: note: include <stdio.h> or provide a declaration of 'scanf'
_tester__.c:5:5: error: implicit declaration of function 'printf' [-Werror=implicit-function-declaration]
printf("%.1f %.1f",x,sqrt(x));
ANNNNN
__tester__.c:5:5: error: incompatible implicit declaration of built-in function 'printf' [-Werror]
_tester__.c:5:5: note: include <stdio.h> or provide a declaration of 'printf'
cc1: all warnings being treated as errors
Transcribed Image Text:Fix this program so it compiles and produces the expected output. Note: the fix required is not large or subtle! Read error messages carefully. Answer: (penalty regime: 0 %) Reset answer 1 #include<math.h> 2int main(void) { float x; 3 4 5 6 7} Check scanf("%f",&x); printf("%.1f %.1f",x,sqrt(x)); return 0; Syntax Error(s) _tester__.c: In function 'main': _tester__.c:4:5: error: implicit declaration of function 'scanf' [-Werror=implicit-function-declaration] scanf("%f",&x); ANNNN _tester__.c:4:5: error: incompatible implicit declaration of built-in function 'scanf' [-Werror] _tester__.c:4:5: note: include <stdio.h> or provide a declaration of 'scanf' _tester__.c:5:5: error: implicit declaration of function 'printf' [-Werror=implicit-function-declaration] printf("%.1f %.1f",x,sqrt(x)); ANNNNN __tester__.c:5:5: error: incompatible implicit declaration of built-in function 'printf' [-Werror] _tester__.c:5:5: note: include <stdio.h> or provide a declaration of 'printf' cc1: all warnings being treated as errors
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