int?main(int?argv,char?*argc[]){
int?n,odd,eve;
printf("Input?some?integers(letter?end)...\n");
odd=eve=0;
while(scanf("%d",&n)==1)
if(n&1)
odd++;
else
eve++;
printf("?ODD:\t%d\nEVEN:\t%d\n",odd,eve);
return?0;
}
運行樣例: