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Example of a cleaner IO implementation

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This commit is contained in:
Kris Lamoureux 2021-11-05 21:01:14 -04:00
parent dcdc220259
commit 7099cc732e
Signed by: kris
GPG Key ID: 3EDA9C3441EDA925
1 changed files with 2 additions and 5 deletions
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7
04-file-copying.c
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@ -1,13 +1,10 @@
#include <stdio.h> #include <stdio.h>
/* copy input to output; 1st version */ /* copy input to output; 2nd version */
int main() int main()
{ {
int c; int c;
c = getchar(); while ((c = getchar()) != EOF)
while (c != EOF) {
putchar(c); putchar(c);
c = getchar();
}
} }