Дашино

#include<iostream>
#include<math.h>
#include<string.h>
using namespace std;
struct stud
{
    char* name;
    int bal;
};
struct payment
{
    char* name; // ÔÈÎ ÷åëîâåêà â âèäå ñòðîêè
    char* date;     // äàòà â âèäå ñòðîêè ôîðìàòà dd.mm.yy
    int sum;        // ñóììà ïëàòåæà
};

char*task7(char* input,int N)
{
    char*s=0;
    s=new char[N];
    for(int i=0;i<N;i++) s[i]=input[i];
    cout<<s;
    return s;
}
int find1(char*input)
{
    int num=0;
    int len=strlen(input)+1;
    for (int i=0;i<len;i++)
        if (input[i]=='1') num++;
    return num;
}
int find2(char*input)
{
    int num=0;
    int len=strlen(input)+1;
    for (int i=0;i<len;i++)
        if (input[i]=='2') num++;
    return num;
}
int find3(char*input)
{
    int num=0;
    int len=strlen(input)+1;
    for (int i=0;i<len;i++)
        if (input[i]=='3') num++;
    return num;
}
char*task8(char* input)
{
    int length=0;
    length=strlen(input)+find1(input)*3+find2(input)*2+find3(input)*2;
    char*result=new char[length+1];
    int j=0;
    int len=strlen(input)+1;
    for (int i=0;i<len;i++)
    {       switch(input[i])
            {
                case '1':
                    result[j]='o'; j++;
                    result[j]='d'; j++;
                    result[j]='i';j++;
                    result[j]='n';j++;

                    break;
                case '2':
                    result[j]='d'; j++;
                    result[j]='v'; j++;
                    result[j]='a';j++;

                    break;
                case '3':
                    result[j]='t'; j++;
                    result[j]='r'; j++;
                    result[j]='i';j++;

                    break;
                default:
                    result[j]=input[i];
                    j++;
            }

    }
    result[j++]=0;
    cout<<result;
    return result;
}
char*task9(char *input)
{
    int i;
    int M=strlen(input);
    for (i=0;input[i];i++)
        if (input[i]!=' ') break;//íàøëè 1 ñèìâîë íå ïðîáåë
    int j;
    for (j=i;input[j];j++)
        if (input[j]==' ') break;//èíäåêñ 1 ïðîáåëà ïîñëå 1 ñëîâà
    int k;
    for(k=M-1;input[k];k--)
        if (input[k]!=' ') break;//ïîñëåäíèé ñèìâîë ïîñëåäíåãî ñëîâà
    int e;
    for (e=k-1;input[e];e--)
        if (input[e]==' ') break;// ïðîáåë ïåðåä ïåðâûì ñèìâîëîì ïîñëåäíåãî ñëîâà
    char * res=new char[M+1];
    int t;
    int length_input=0;
    int flag1=i-1;// äî ñîþäà ïèøåì ïðîáåëû â íà÷àëå
    int flag2=i+k-e;// äî ñþäà ïèøåì ïîñëåäíåå ñëîâî
    int flag3=i+k-j+1; // äî ñþäà ïèøåì âñþ ñòðîêó ïîäðÿä
    int flag4=i+k-j+1+j-i;//äî ñþäà ïèùåì 2 ñëîâî
    //cout<<"i="<<i;
    if (i!=0)
    {
        for (t=0;t<=flag1;t++) //çàïèñàëè ïðîáåëû â íà÷àëî ñòðîêè
        {
            res[t]=' ';
            length_input++;
        }
    }
    e++;
    for (t=length_input;t<=flag2;t++) //çàïèñàëè ïîñëåäíåå ñëîâî
    {
        res[t]=input[e];
        e++;
        length_input++;
    }

    //res[length_input]='0';
    length_input--;

    for(t=length_input;t<flag3;t++)//ïèøåì îñòàëüíóþ ñòðîêó
    {
        res[t]=input[j];
        j++;
        length_input++;
    }
    //cout<<length_input<<" "<<flag4<<" "<<i;
    for (t=length_input;t<=flag4;t++)//ïèøåì ïåðâîå ñëîâî
    {
        res[t]=input[i];
        //cout<<res[t];
        i++;
        length_input++;
    }

    if (k!=M)
    {
            for (t=length_input;t<=M;t++) //çàïèñàëè ïðîáåëû â êîíåö ñòðîêè
        {
            res[t]=' ';
            length_input++;
        }
    }

    res[M]=0;
for (i=0;i<M;i++)cout<<res[i];
return res;
}
char*task10(char*input)
{
    int length=strlen(input);
    char*mas_simv=new char[length];
    char symbol;
    bool flag;
    int j=0;
    for (int i=0;i<length;i++)
    {
        symbol=input[i];
        flag=false;
        for (int k=0; k<length;k++)
            if (mas_simv[k]==symbol) flag=true;
        if (flag==false)
        {
            int count=0;
            for (int t=0;t<length;t++)
                if (input[t]==symbol) count++;
            mas_simv[j]=symbol;
            j++;
            cout<<symbol<<"="<<count<<endl;
        }
    }
    delete mas_simv;
return 0;
}
char*task11(char*input)
{
    char *result=0;
    int k=strlen(input);
    result=new char [(k+1)/2];
    int j=0;
    for(int i=0;i<k;i+=2,j++)
    {
        result[j]=input[i];
    }
    result[j]=0;
    cout<<result;
    delete result;
    return 0;
}
char**task12(char**mas,int B)
{
    char**result;
    result=new char*[B];
    int i;
    for (i=0;i<=B;i++)
    {
        int p=0;
        int j=0;
        int k=strlen(mas[i]);
        for (j=0;j<k;j++)
            if (mas[i][j]==' ') break;// íàøëè ïðîáåë ïîñëå ôàìèëèè  íó è ïåðåä èìåíåì êîòîðûé
        int flag=j;
        result[i]=new char[k+1];// ñùçäàëè â êîíå÷íîì ìàññèâå ñòðîêó äëèíîé êàê ýòà
        result[i][p]=mas[i][j+1];//çàñóíóëè òóäà 1 áóêâó èìåíè
        j++;
        p++;
        result[i][p]='.';
        p++;
        int q;
        for ( q=j;q<k;q++)
            if (mas[i][q]==' ') break;// èùåì ïðîáåë ïåðåä îò÷åñêòâîì
        result[i][p]=mas[i][q+1];//îïÿòü êîðî÷å áóêâó ïèøåì
        p++;
        result[i][p]='.';
        p++;
        /*for (j=0;j<k;j++)
            if (mas[i][j]==' ') break;*/// ïîòîì îïÿòü èùåì ãäå ôàìèëèÿ çàêàí÷èâàåòñÿ è îïÿòü çàïèñûâàåñ â ðåçóëüòàò òàì äàëüøå
        int m=0;
        for (m=p,j=0;j<flag;j++,m++)
            result[i][m]=mas[i][j];
        result[i][m]=0;
    }
    for (int i=1;i<=B;i++)//âûâîäèì
    {
        cout<<result[i];
        cout<<endl;
    }
    return result;
}
int* task13(int *p,int B)
{
    int len=0;
    for(int i=0;i<B;i++)
        if ((p[i]%2)==0) len++;
    if (len==0)
    {
        int *q=0;
        cout<<"No chetnyx chisel";
        return q;
    }
    else
    {
        int *q=0;
        q=new int[len];
        int j=0;
        for(int i=0;i<B;i++)
        if ((p[i]%2)==0)
        {
            q[j]=p[i];
            j++;
        }
        for(j=0;j<len;j++)
            cout<<q[j]<<" ";
        return q;
    }

}
int task14(int*p,int B)
{
    int length=B;
    int*mas_simv=new int[length];
    int symbol;
    bool flag;
    int j=0;
    for (int i=0;i<length;i++)
    {
        symbol=p[i];
        flag=false;
        for (int k=0; k<length;k++)
            if (mas_simv[k]==symbol) flag=true;
        if (flag==false)
        {
            mas_simv[j]=p[i];
            j++;
        }
    }
    for(int i=0;i<j;i++)
            cout<<mas_simv[i]<<" ";
    delete mas_simv;
return 0;
}


int task15(char**mas,int B)
{
    stud* people=new stud[B];
    for (int i=1;i<=B;i++)
    {
        people[i].name=new char[2];
        people[i].name=" ";
        people[i].bal=0;
    }
    int i=0;
    int tek_uk=1;
    for (i=1;i<=B;i++)
    {
        int length_data=strlen(mas[i]);
        int j=0;
        int j1=0;
        bool flag=true;
        bool flag_exist=false;
        for (j1=0;j1<length_data;j1++)//èùåì ïðîáåë
        {
            if (mas[i][j1]==' ') break;
        }
        for (j=j1+1;j<length_data;j++)//èùåì ïðîáåë
        {
            if (mas[i][j]==' ') break;
        }
        //òåïåðü j óêàçûâàåò íà ïðîáåë ïîñëå ÔÈÎ
            char*data=new char [j];//ïîìåñòèëè ôèî â data
            int p=0;
            for(p=0;p<j; p++)
                data[p]=mas[i][p];
            data[p]=0;
            //ñ÷èòûâàåì áûëëû ñî ñòðîêè
            int t=0;
            for ( t=j+1;t<length_data;t++)//èùåì ïðîáåë îïÿòü
            if(mas[i][t]==' ') break;

            char mark[4];
            for(int y=0;y<length_data;y++)
                {
                    mark[y]=mas[i][t];
                    t++;
                }
            int data_bal=atoi(mark);
            flag_exist=false;
            for(int k=1;k<=B;k++)//õîäèì ïî ñòðîêàì â ìàññèâå ñòðóêòóð è èùåì åñòü îí òàì óæå èëè íåò
            {
                if (strcmp(people[k].name,data)==0)
                {
                    flag_exist=true;
                    people[k].bal= people[k].bal+data_bal;
                }
            }
                if (flag_exist==false) //åñëè ýòîãî ÷åëîâåêà â ñïèñêå èòîãîâîì åùå íåò
                {
                    people[tek_uk].name=new char[j];//âûäåëèëè ïàìÿòü ïîä èìÿ â ïîëå
                    people[tek_uk].name=data;//çàïèñàëè èìÿ
                    people[tek_uk].bal=data_bal;
                    tek_uk++;
                }
    }
    int max=people[1].bal;
    for(int i=2;i<tek_uk;i++)
        if (max<people[i].bal) max=people[i].bal;
    for (int i=1;i<tek_uk;i++)
        if (max==people[i].bal) cout<<people[i].name<<" "<<people[i].bal<<endl;
    int l=0;
        cout<<"l=";
    cin>>l;
    //delete[]people;



return 0;
}
payment* task16_1(int B)
{
    int const M=8;
    const int N=500;
    payment *mas=new payment[B];
    for (int i=0;i<B;i++)
    {
        mas[i].name=new char[N];
        mas[i].date=new char[M];
    }
    for (int i=0;i<B;i++)
    {
        char input[100];
        cin.ignore(1);
        cin.getline(input,N);
        strcpy(mas[i].name,input);
        cin.getline(input,N);
        strcpy(mas[i].date,input);
        cin>>mas[i].sum;
    }
    for(int i=0;i<B;i++)
        cout<<mas[i].name<<" "<<mas[i].date<<" "<<mas[i].sum<<endl;
    /*for (int i=0;i<B;i++)
    {
        delete[]mas[i].name;
        delete[]mas[i].date;
        delete []mas;
    }*/
return mas;
}
void task17(int B, char symbol)
{
    int const M=8;
    const int N=500;
    payment *mas=new payment[B];
    for (int i=0;i<B;i++)
    {
        mas[i].name=new char[N];
        mas[i].date=new char[M];
    }
    for (int i=0;i<B;i++)
    {
        char input[100];
        cin.ignore(1);
        cin.getline(input,N);
        strcpy(mas[i].name,input);
        cin.getline(input,N);
        strcpy(mas[i].date,input);
        cin>>mas[i].sum;
    }
    for(int i=0;i<B;i++)
        if(mas[i].name[0]==symbol) cout<<mas[i].name<<" "<<mas[i].date<<" "<<mas[i].sum<<endl;

}
int main()
{
    //const int N=500;
    //char input[N];
    /**cout<<"Put the line"<<endl;
    cin.getline(input,N);*/
//  task7(input,N);
    //task8(input);
    //task9(input);
    //task10(input);
    //task11(input);
    //task12(mas,B);
    //int B;
    //cout<<"Put the number of elements"<<endl;
    //cin>>B;
    //int *p=0;
    //p=new int[B];
    //for (int i=0;i<B;i++)cin>>p[i];
    ////task13(p,B);
    //task14(p,B);
    int B;
    cout<<"Put the number of elements"<<endl;
    cin>>B;
    /*char**mas=0;
    mas=new char*[B];
    for (int i=0;i<=B;i++)
    {
        mas[i]=new char[N];
        cin.getline(mas[i],N);
    }
    task15(mas,B);*/
    //task16_1(B);
    char symbol;
    cout<<"put symbol";
    cin>>symbol;
    task17(B,symbol);
        return 0;
}