#include <stdio.h>
#define TOTAL 20
int main(void)
{
short pows[TOTAL] = {0};
size_t count = 0;
size_t sz_ar = sizeof(pows) / sizeof(*pows);
while(count
< sz_ar
&& scanf("%hd", &pows
[count
]) == 1) count++;
for (int i = 0; i < count; i++) {
if (pows[i] % 2 == 0) {
for (int j = i; j < count - 1; j++) {
pows[j] = pows[j+1];
}
pows[count - 1] = 0;
count--;
break;
}
}
for (int t = 0; t < count; t++) {
}
return 0;
}
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