huffjon
asked on
program 5
writing a program that accept a floating point number, an interger and a character. then calls a function that puts all of the data in a single string. here is what I ahve.
#include <stdio.h>
void getline(char []);
int main ()
{
char stuff[90];
int i;
char numblah;
char junk;
printf("Enter a number");
scanf ("%f", &i);
printf("Enter a chatacter");
scanf ("%f", &junk);
printf("Enter a interger");
scanf ("%f", &numblah);
getline(stuff);
printf("\nthe string you just entered is:\n");
puts(stuff);
return 0;
}
void getline(char string[])
{
int i = 0;
char c;
while ( i < 89 && (c = getchar()) != '\n')
{
string [i] = c;
++i;
}
string [i] = '\0';
return;
}
#include <stdio.h>
void getline(char []);
int main ()
{
char stuff[90];
int i;
char numblah;
char junk;
printf("Enter a number");
scanf ("%f", &i);
printf("Enter a chatacter");
scanf ("%f", &junk);
printf("Enter a interger");
scanf ("%f", &numblah);
getline(stuff);
printf("\nthe string you just entered is:\n");
puts(stuff);
return 0;
}
void getline(char string[])
{
int i = 0;
char c;
while ( i < 89 && (c = getchar()) != '\n')
{
string [i] = c;
++i;
}
string [i] = '\0';
return;
}
Last Comment
ASKER
ok so why is it when I run my program that the only display is of the "interger line?
For one thing, using an scanf parameter that does not match the format voids all guarantees about what your program might do.
but aside from that, the only thing that you display is stuff
and your getline will fill it with getchar()s which will read any characters left over that were not read by your scanf
but aside from that, the only thing that you display is stuff
and your getline will fill it with getchar()s which will read any characters left over that were not read by your scanf
ASKER
ok so here is what I have now:
#include <stdio.h>
void getline(char []);
int main ()
{
char stuff[90];
int pound;
float numblah;
char junk;
printf("Enter a number");
scanf ("%d", £);
printf("\nEnter a interger");
scanf ("%f", &numblah);
printf("\nEnter a chatacter");
scanf ("%c", &junk);
getline(stuff);
printf("\nthe string you just entered is:\n");
puts(stuff);
return 0;
}
void getline(char string[])
{
int i = 0;
char c;
while ( i < 89 && (c = getchar()) != '\n')
{
string [i] = c;
++i;
}
string [i] = '\0';
return;
}
How do I make my string display the int, float and the char in a single string?
#include <stdio.h>
void getline(char []);
int main ()
{
char stuff[90];
int pound;
float numblah;
char junk;
printf("Enter a number");
scanf ("%d", £);
printf("\nEnter a interger");
scanf ("%f", &numblah);
printf("\nEnter a chatacter");
scanf ("%c", &junk);
getline(stuff);
printf("\nthe string you just entered is:\n");
puts(stuff);
return 0;
}
void getline(char string[])
{
int i = 0;
char c;
while ( i < 89 && (c = getchar()) != '\n')
{
string [i] = c;
++i;
}
string [i] = '\0';
return;
}
How do I make my string display the int, float and the char in a single string?
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C
C is a general-purpose, imperative computer programming language, supporting structured programming, lexical variable scope and recursion, while a static type system prevents many unintended operations. By design, C provides constructs that map efficiently to typical machine instructions, so it has found lasting use in applications that had formerly been coded in assembly language, including operating systems as well as various application software for computers ranging from supercomputers to embedded systems. It is distinct from C++ (which has its roots in C) and C#, and many later languages have borrowed directly or indirectly from C.
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sprintf(stuff,"%d%c%d\n",i