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python/TangDou/XiTi/ModTestNumber.cpp

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2025-08-30 18:35:01 +08:00
#include <bits/stdc++.h>
using namespace std;
int main() {
//通用mod运算,重复输出指定的1-N的方法,注意(i-1)%20-1的妙处!
for (int i = 1; i < 101; ++i) {
cout << setw(4) << (i - 1) % 20 + 1 << " ";
if (i % 20 == 0)cout << endl;
}
return 0;
}