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水一道计数题,增加博客数目(雾) Read More
posted @ 2019-08-24 20:52 SFWR Views(124) Comments(0) Diggs(0) Edit
—————————————————————————————————————————————————————— 普通树形计数题,就是犯了个傻逼错误 —————————————————————————————————————————————————————— Read More
posted @ 2019-08-24 20:33 SFWR Views(112) Comments(0) Diggs(0) Edit
#include using namespace std; int n,t,m; int main() { } int read() { int ans=0,flg=1; char ch=getchar(); while(ch'9'){if(ch=='-')flg=-1;ch=getchar();} while(ch>='0'&&ch q; f... Read More
posted @ 2019-08-24 13:53 SFWR Views(126) Comments(0) Diggs(0) Edit