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Simplify character input loop in loop.c #94

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Simplify character input loop in loop.c #94

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cafa649
Simplify character input loop in loop.c
kkaname Dec 6, 2025
d37125c
Fix character assignment and null termination in loop
kkaname Dec 6, 2025
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39 changes: 17 additions & 22 deletions chapter_2/exercise_2_02/loop.c
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Original file line number Diff line number Diff line change
Expand Up @@ -5,31 +5,26 @@
int main(void)
{
char s[MAXLINE];

// int i;
// int c;
// for (i = 0; (i < MAXLINE - 1) * ((c = getchar()) != '\n') * (c != EOF); ++i)
// {
// s[i] = c;
// }

int i = 0;
int loop = 1;
while (loop)
{
char c = getchar();

if (i >= (MAXLINE - 1) || c == '\n' || c == EOF)
{
loop = 0;
int c, i = 0;

while (1){
if (i >= MAXLINE - 1)
break;

c = getchar();

if (c == '\n')
break;
else if (c == EOF)
break;
else
s[i] = c;

++i;
}

s[i++] = c;
}

s[i] = '\0';
printf("\n%s\n", s);

printf("%s", s);

return 0;
}
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