hello, i have a problem using printf() function, would u please help me?
i have a program to print numbers on screen, each number occupies five
spaces and the range of the number is from -9 to 9.
my question is, how can i place the number in the middle of the five spaces?
thanks!
here is my example (allow me to use underline "_" to represent space " ")
"__1__" <==positive number at the third position
"__-4_" <==the negative symbol at the third position, and the number at
the fourth position
1  1931 
babyip wrote:
hello, i have a problem using printf() function, would u please help me?
i have a program to print numbers on screen, each number occupies five
spaces and the range of the number is from -9 to 9.
my question is, how can i place the number in the middle of the five spaces?
thanks!
here is my example (allow me to use underline "_" to represent space " ")
"__1__" <==positive number at the third position
"__-4_" <==the negative symbol at the third position, and the number at
the fourth position
#include <stdio.h>
int main(void) {
int i;
for (i = -9; i < 10; ++i)
printf(" %d%s\n", i, i < 0 ? " " : " ");
return 0;
}
--
Joe Wright
"Everything should be made as simple as possible, but not simpler."
--- Albert Einstein --- This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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