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make scream smaller

This commit is contained in:
randomuser 2021-07-16 16:28:09 -05:00
parent 5763f619a6
commit 444fe4a6ec
1 changed files with 8 additions and 20 deletions
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28
c/scream.c
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@ -5,30 +5,18 @@
* good night and good riddance */ * good night and good riddance */
char newchar(char c, int i) { char newchar(char c, int i) {
switch(i) { if(i % 2) {
case 0: if(islower(c)) return c - 32;
if(isupper(c)) return c + 32; } else if(isupper(c)) return c + 32;
if(c == 33) return -2; if(c == 33) return -2;
else return c; return c;
case 1:
if(islower(c)) return c - 32;
if(c == 33) return -2;
else return c;
default: return -1;
}
}
int advi(int i) {
switch(i) {
case 0: return 1;
case 1: return 0;
default: return -1;
}
} }
int main(void) { int main(void) {
char c; char c;
int i = 0; int i;
i = 0;
while((c = getchar()) != EOF) { while((c = getchar()) != EOF) {
putchar(newchar(c, i)); putchar(newchar(c, i));
i = advi(i); i++;
} }
} }