PAT B1041:考试座位号long long的范围:-9223372036854775808到9223372036854775807,(10^18^数量级),取值范围(-2^63^~(2^63^-1)) %lld;思路:用结构体存储信息,p...
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PAT:入门模拟(简单模拟)
PAT B1001:#include <cstdio>
int main() {
int n, step = 0;
scanf("%d", &n);
while (n != 1) {
...
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