摘要:
2.1 #include<stdio.h> #define EOF -1 int main() { int num; while(scanf("%d",&num)!=EOF) //不要加; { printf("2049%04d\n",num); //while加{} ,0即用0补齐 } return 阅读全文
posted @ 2021-03-31 22:28
Jackynuist
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