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Update 'cv1/program.c'

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This commit is contained in:
Weber 2024-02-21 18:58:37 +00:00
parent 9cc5994194
commit 508110160b
1 changed files with 7 additions and 2 deletions
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9
cv1/program.c
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@ -1,4 +1,5 @@
#include <stdio.h> #include <stdio.h>
#include <ctype.h>
int main() { int main() {
char ch; char ch;
@ -7,9 +8,13 @@ int main() {
while ((ch = getchar()) != EOF) { while ((ch = getchar()) != EOF) {
if (ch == '\n') { if (ch == '\n') {
line_count++; line_count++;
putchar('\n');
} else { } else {
putchar((ch >= 'a' && ch <= 'z') ? (ch - 32) : ((ch >= 'A' && ch <= 'Z') ? (ch + 32) : ch)); if (isprint(ch)) {
putchar((ch >= 'a' && ch <= 'z') ? (ch - 32) : ((ch >= 'A' && ch <= 'Z') ? (ch + 32) : ch));
}
else {
putchar(ch);
}
} }
} }