题解 | #游游的数字圈#
游游的数字圈
https://www.nowcoder.com/practice/16eafa41a4a242b8870cb2c5420ae089
#include <stdio.h>
int main() {
char n;
int count=0;
while(scanf("%c",&n)!=EOF){
if (n=='0'||n=='6'||n=='9') {
count++;
}else if (n=='8') {
count+=2;
}
}
printf("%d",count);
return 0;
}
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