TanSanC

#include <iostream>

using namespace std;

int main()

{   

     char juminnumber[15];

     cout <<"주민등록번호입력(-없이입력하세요) : ";

     cin>>juminnumber;

     if(juminnumber[6]=='1' || juminnumber[6]=='2')

     {

           cout <<"당신의생년월일은"<<juminnumber[0]<<juminnumber[1]<<"년"<<juminnumber[2]<<juminnumber[3]<<"월"<<juminnumber[4]<<juminnumber[5]<<"일입니다"<<endl;

     }

     else

     {

           cout <<"당신의생년월일은"<<juminnumber[0]<<juminnumber[1]<<"년"<<juminnumber[2]<<juminnumber[3]<<"월"<<juminnumber[4]<<juminnumber[5]<<"일입니다"<<endl;

     }

     int temp = 0;

     temp = (juminnumber[7] - '0')*10;

     temp += juminnumber[8] - '0';

     if(temp<10)

     {

           cout<<"서울사람입니당"<<endl;

     }

     else if(9<temp && temp<14)

     {

           cout<<"부산사람입니당"<<endl;

     }

     else if(13<temp && temp<17)

     {

           cout<<"인천사람입니당"<<endl;

     }

     else if(22<temp && temp<26)

     {

           cout<<"강원도사람입니당"<<endl;

     }

     else if(24<temp && temp<48)

     {

           cout<<"충청도사람입니당"<<endl;

     }

     else if(48<temp && temp<67)

     {

           cout<<"전라도사람입니당"<<endl;

     }

     else if(66<temp && temp<99)                              

     {                                        

           cout<<"경상도사람입니당"<<endl;          

     }                                                        

     return 0; 

}                                                                   

if( x > 2 ) {

    if ( y > 2 ) {

        z = x + y;

        cout << "z = " << z << endl;

    }

}

else

{

    cout << "x = " << x << endl;

}

#include <iostream>

using namespace std;

int main()

{

    int score;

    char grade;

    do {

        cout << "점수입력: ";

        cin >> score;

    } while ( score > 100 || score < 0 );

    switch(score/10)

    {

    case 10:

    case 9:

        grade = 'A';

        break;

    case 8:

        grade = 'B';

        break;

    case 7:

        grade = 'C';

        break;

    default:

        grade = 'F';

        break;

    }

    cout << "grade = " << grade << endl;

    return 0;

}

#include <iostream>

using namespace std;

int main()

{

    for ( int i = 0 ; i < 5 ; i++ )

    {

        cout << "i=" << i << endl;

        cout << "*********************" << endl;

    }

    return 0;

}

#include <iostream>

using namespace std;

int main()

{

    for ( int i = 0 ; i < 5 ; i++ ) 

        cout << "i=" << i << endl;

        cout << "*********************" << endl;

    return 0;

}

#include <iostream>

using namespace std;

int main()

{

    int n;

    for( n = 0 ; n < 20 ; n++ )

    {

        // TODO:

    }

    return 0;

}

#include <stdio.h>

#include <windows.h>   // 콘솔색상을바꾸기위해서선언

#define leapyear(year) ((year)%4==0 && ( (year)%100!=0 || (year)%400==0 )) //윤년판정매크로

// Console 글씨색상을바꾸는함수

void SetConsoleTextColor(int bgcolor , int color);

int main(void)

{

    int year, month=0;

    int totalday[]={0,31,28,31,30,31,30,31,31,30,31,30,31};

    int lastyear, day, i;

    FILE * fp = fopen("output5.txt", "wt"); //output5.txt에출력하기위해오픈한다.

    printf("몇년의달력을출력하시겠습니까?: ");

    scanf("%d",&year);

    printf("몇월의달력을출력하시겠습니까?: ");

    scanf("%d",&month);

    if(month==2 && leapyear(year))  totalday[2]=29;

    lastyear = year-1;

    {

        day = (lastyear+(lastyear/4)-(lastyear/100)+(lastyear/400)+1)%7;

        for(i=1;i < month;i++)

        {

            day+=totalday[i];

            day%=7;

        }

        // console에출력

        printf("\n           ");

        SetConsoleTextColor(0x0 , 0xe);              // 노란색글씨로바꾼다.

        printf("%d년%d월\n",year,month);

        SetConsoleTextColor(0x0 , 0xc);              // 빨간색글씨로바꾼다.

        printf("\n  일");

        SetConsoleTextColor(0x0 , 0xf);              // 흰색글씨로복귀

        printf("월화수목금");

        SetConsoleTextColor(0x0 , 0x9);              // 파란색글씨로바꾼다.

        printf("  토");

        SetConsoleTextColor(0x0 , 0xf);              // 흰색글씨로복귀

        // 파일에출력

        fprintf(fp, "\n           %d년%d월\n",year,month);

        fprintf(fp, "\n  일월화수목금토");

        for(i=-day; i<totalday[month]; i++)

        {

            if((i+day)%7 == 0)

            {

                printf("\n");

                fprintf(fp, "\n");

            }

            if(i<0)

            {

                printf("    ");

                fprintf(fp, "    ");

            }

            else

            {

                // 토요일일경우에는파란색으로출력한다

                if( (i+day)%7 == 6)   SetConsoleTextColor(0x0 , 0x9);

                // 일요일일경우에는빨간색으로출력한다.

                if( (i+day)%7 == 0)   SetConsoleTextColor(0x0 , 0xc);printf("%4d",i+1);

                // 원래흰색글씨로복귀시킨다.

                SetConsoleTextColor(0x0 , 0xf);

                fprintf(fp, "%4d",i+1);

            }

        }

    }

    printf("\n\n");

    fprintf(fp, "\n\n");

    fclose(fp);

    return 0;

}

// Console 글씨색상을바꾸는함수

void SetConsoleTextColor(int bgcolor , int color)

{

    bgcolor &= 0xf;

    color      &= 0xf;

    SetConsoleTextAttribute( GetStdHandle(STD_OUTPUT_HANDLE) , (bgcolor << 4) | color );

}