C programming Question

Question

#include <stdio.h>

int main() 

{

int a=10;

while (a<20)

{ 

Printf("a value : %d",a);

a++;

}

return0;

}

This program gives output as - 

a value: 10a value: 11a value: 12a value: 13a value: 14a value: 15a value: 16a value: 17a value: 18a value: 19

BUT HOW CAN I HAVE OUTPUT LIKE (each output in new line):

a value:10

a value:11

.

.

a value:20

Comments

#include <stdio.h>

int main() 

{

int a=10;

while (a<20)

{ 

Printf("a value : %d \n",a);

a++;

}

return0;

}

Gives me this error -  

prog.c: In function 'main':
prog.c:13:1: warning: implicit declaration of function 'Printf' [-Wimplicit-function-declaration]
 Printf("a value : %d \n",a);
 ^
prog.c:19:1: error: 'return0' undeclared (first use in this function)
 return0;
 ^
prog.c:19:1: note: each undeclared identifier is reported only once for each function it appears in
prog.c:21:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^

---

write

return 0;

write (not 'p' in lower case)

printf("a value : %d \n",a);

---

Thank you for making me know the correct syntax!

Answer 1

#include <stdio.h>
#include<conio.h>
void main() {
int a=10;
while (a<20){
printf("a value : %d\n",a);
a++;
}
getch();
}

use this code , u will get ur desired answer. Actually u wrote "Printf" , p will be in lowercase..

Comments

no.. no...

it is not like this.

getch() is a function , u can call it which comes under "conio.h" (Console input output), which is used to maintain console or command prompt on ur computer screen...

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Duly noted. Any reference from where to get the basics of C like all of you guys have?

I mean, any books?!

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U can follow standard reference books which are suggested by toppers or experienced people.