1. #include<stdio.h> int main() { int n; scanf("%d",&n); if(n1) printf("签到\n"); else if(n/20) { for(int i=0;i<n;i+=2) { printf("签到\n"); printf("qaq\n"); } } else if((n+1)/2==0&&n!=1) { printf("签到\n"); for(int i=1;i<n;i+=2) { printf("qaq\n"); printf("签到\n"); } } return 0; }

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ID
26
Time
1000ms
Memory
256MiB
Difficulty
5
Tags
# Submissions
686
Accepted
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