全部评论 24

  • 老师快更!!!

    2024-08-14 来自 浙江

    1
  • 催更深搜广搜

    2024-08-07 来自 浙江

    1
  • 老冯!怎么又拖更了?!

    2024-08-07 来自 浙江

    1
  • 老冯!你不是说剩下几天的笔记昨天就会发全吗!111什么时候能好?

    2024-07-31 来自 浙江

    1
  • 我和“碧桂园保安大队”的小伙伴都在ACGO等你,快用这个专属链接加入我们吧!https://www.acgo.cn/application/1801942277579771904

    2024-07-23 来自 河北

    1
  • 劳师,你还在天目山?

    2024-07-22 来自 广东

    1
  • 老冯!!更新!!!!!!!!!!!!!!!!!!!!!!

    1周前 来自 浙江

    0
  • 老师快更!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    2024-08-07 来自 北京

    0
  • 催更!

    2024-08-05 来自 浙江

    0
  • 冯老师!剩下几天的笔记呢!请问什么时候能好?

    2024-08-03 来自 浙江

    0
  • 老师 你的图论快更新啊 都过去好几天了

    2024-08-03 来自 浙江

    0
  • #include<bits/stdc++.h>
    using namespace std;
    char a1[10001],b1[10001],c1[10001];
    int a[10001],b[10001],c[10001];
    int main(){
    cin>>a1>>b1;
    int la = strlen(a1),lb = strlen(b1);
    for(int i=0;i<la;i++)a[i] = a1[la-1-i]-'0';
    for(int i=0;i<lb;i++)b[i] = b1[lb-1-i]-'0';
    for(int i=0;i<la;i++){
    for(int j=0;j<lb;j++){
    c[i+j] += a[i]*b[j];
    c[i+j+1]+=c[i+j]/10;
    c[i+j]%=10;
    }
    }int l = la + lb;
    while(c[l]==0&&l>0){
    l--;
    }
    for(int i=l;i>=0;i--){
    cout<<c[i];
    }return 0;
    }

    2024-08-03 来自 浙江

    0
  • #include<iostream>
    using namespace std;
    int a[100005],b[100005],c[100005];
    bool cmp(string s1,string s2){
    if(s1.size()<s2.size()) return true;
    else if(s1.size()>s2.size()) return false;
    return s1<s2;
    }
    int main(){
    string s1,s2;
    cin>>s1>>s2;
    if(cmp(s1,s2)){
    swap(s1,s2);
    cout<<"-";
    }
    int lena=s1.size(),lenb=s2.size();
    for(int i=0;i<lena;i++) a[i]=s1[lena-1-i]-'0';
    for(int i=0;i<lenb;i++) b[i]=s2[lenb-1-i]-'0';
    int lenc=lena;
    for(int i=0;i<lenc;i++){
    if(a[i]<b[i]){
    a[i]+=10;
    a[i+1]--;
    }
    c[i]=a[i]-b[i];
    }
    while(lenc>1&&c[lenc-1]==0) lenc--;
    for(int i=lenc-1;i>=0;i--) cout<<c[i];
    return 0;
    }

    2024-08-03 来自 浙江

    0
  • 我和“大香蕉树”的小伙伴都在ACGO等你,快用这个专属链接加入我们吧!https://www.acgo.cn/application/1815619424530272256

    2024-07-31 来自 浙江

    0
  • 我和“大香蕉树”的小伙伴都在ACGO等你,快用这个专属链接加入我们吧!https://www.acgo.cn/application/1815619424530272256

    2024-07-31 来自 浙江

    0
  • 我和“大香蕉树”的小伙伴都在ACGO等你,快用这个专属链接加入我们吧!https://www.acgo.cn/application/1815619424530272256

    2024-07-30 来自 浙江

    0
  • 冯吉楠劳师?

    2024-07-29 来自 广东

    0
  • 老湿 i love you

    2024-07-28 来自 浙江

    0
  • 冯老师 今年有事没来....[尬笑]

    2024-07-28 来自 浙江

    0
  • 牢尸yyds!

    2024-07-26 来自 浙江

    0

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