기초 문법
/*
#include <stdio.h>
int main()
{
printf("�� �� %d\n", 90);
printf("�ڷᱸ�� %d\n", 85);
printf("�˰����� %d\n", 98);
printf("�� �� %d\n", 273);
printf("�� �� %d\n", 91);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int num1; // �ڷ��� ������;
num1 = 10;
printf("%d", num1);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
char b = 'B';
a = 10;
a = 20;
a = 30;
printf("%d",a);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a,b,c;
a = 10;
b = 20;
c = a + b;
printf("%d", c );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char n1, n2, n3;
double w;
double h;
n1 = 'K';
n2 = 'I';
n3 = 'M';
w = 72.5;
h = 182.7;
printf("Name :%c%c%c \n", n1, n2, n3);
printf("Weight :%.2lf\n", w );
printf("Tall :%.0lf\n", h );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int kor, eng, math;
kor = 95;
eng = 88;
math = 100;
printf("kor : %d\n", kor);
printf("eng : %d\n", eng);
printf("math : %d\n", math);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
printf("%.2f", 3.141592);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
float radius;
float area;
const double PI = 3.141592;
printf("���� �������� �Է��Ͻÿ�:");
scanf("%f", &radius); // %: percent &: ampercent
area = PI * radius * radius;
printf("���� ����: %f\n", area);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
const double PI = 3.141592;
float radius;
float area;
printf("���� �������� �Է��Ͻÿ�:");
scanf("%f", &radius);
area = PI * radius * radius;
printf("���� ����: %f", area);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
const double PI = 3.141592;
float radius;
float area;
printf("���� �������� �Է��Ͻÿ�:");
scanf("%f", &radius );
area = PI * radius * radius;
printf("���� ����:%f\n", area);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
a = 2147483648;
printf("%d", a );
return 0;
}
*/
/*
#include <stdio.h>
int main(void)
{
short year = 0;
int sale = 0;
long total_sale = 0;
year = 10;
sale = 200000000;
total_sale = year * sale;
printf("total_sale = %d\n", total_sale );
return 0;
}
*/
/*
#include <stdio.h>
#include <limits.h>
int main(void)
{
short s_money = SHRT_MAX;
unsigned short u_money = USHRT_MAX;
s_money = s_money + 1;
printf("s_money = %d",s_money );
u_money = u_money + 1;
printf("u_money = %d", u_money );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char ch;
ch = 'A';
printf("%C\n", ch);
printf("%d\n", ch);
printf("%x\n", ch);
return 0;
}
*/
/*
#include <stdio.h>
int main(void)
{
char code1 = 'A';
char code2 = 65;
printf("���� ��� �ʱ�ȭ = %c\n",code1);
printf("�ƽ�Ű �ڵ� �ʱ�ȭ = %c\n",code2);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
a = 1256;
printf("%d\n", a);
printf("%o\n", a);
printf("%x\n", a);
printf("%X\n", a);
return 0;
}
*/
/*
#include <stdio.h>
int main(void)
{
int x = 10;
int y = 010;
int z = 0x10;
printf("x = %d", x);
printf("y = %d", y);
printf("z = %d", z);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a,b;
a = 1;
b = ~a;
printf("%d\n", a);
printf("%d\n", b);
printf("%d\n", a+b);
return 0;
}
*/
/*
#include <stdio.h>
int main(void)
{
int x = 3;
int y = -3;
printf("x = %08X\n", x);
printf("y = %08X\n", y);
printf("x + y = %08X\n", x+y);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
float a = 10.456;
double b = 10.456;
printf("%.15lf\n", a );
printf("%.15f\n", b );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int num;
scanf("%d", &num);
printf("%d", num);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
scanf("%d",&a );
printf("%d",a +10 );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int num1, num2;
scanf("%d %d", &num1, &num2 );
printf("%d", num1 + num2);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int num1, num2;s
scanf("%d %d", &num1, &num2);
printf("%d", num1 + num2);
}
*/
/*
#include <stdio.h>
int main()
{
int num1, num2, num3, num4;
scanf("%d %d %d %d",&num1, &num2, &num3, &num4 );
printf("���� :%d\n",num1 );
printf("���� :%d\n",num2 );
printf("C��� :%d\n",num3 );
printf("���� :%d\n",num4 );
printf("���� :%d\n",num1 + num2 + num3 + num4 );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a = 12;
printf("%d\n", a );
printf("%5d\n", a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a = 12;
printf("%d\n",a );
printf("%-5d\n",a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a = 1;
printf("%05d\n", a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a= 1234;
printf("%2d\n", a);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
double a;
a = 3.145;
printf("%lf\n", a );
printf("%.2f\n", a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
double a;
a = 3.145;
printf("%lf\n", a );
printf("%8.2f\n", a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
double a;
a = 3.145;
printf("%lf\n", a );
printf("%-8.2f\n", a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
a = 10;
printf("%d", a);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a , b;
a = 10;
b = 20;
printf("%d", a + b);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
double a;
a = 3.14;
printf("%lf\n", a);
printf("%.2lf\n", a);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char a;
a = 'S';
printf("%c\n", a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
a = 10;
printf( "%d", a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
a = -10;
printf("%d",a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a,b;
a = 10;
b = -10;
printf("%d %d", a, b);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char a;
a = 'A';
printf("%c", a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char b;
b = 'a';
printf("%c", b);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char p, q;
p = 'a';
q = 'A';
printf("%C %C",p,q );
printf("");
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
float PI;
PI = 3.141592;
printf("%f", PI);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
float PI;
PI = -3.141592;
printf("%f", PI );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
float a, b;
a = 3.141592;
b = -3.141592;
printf("%f %f", a,b );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
a = 2200000000;
printf("%d",a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
long long int a;
a = 2200000000;
printf("%lld", a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char a;
a = 129;
printf("%d", a);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char a;
a = -129;
printf("%d", a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
printf("WORLD -123H");
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
float a;
double b;
a = 123.456;
b = 123.456;
printf("%f\n", a );
printf("%lf\n", b );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
scanf("%d" , &a );
printf("%d", a);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
double a;
scanf("%lf", &a );
printf("%lf", a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char a;
scanf("%c", &a);
printf("%c", a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char a;
scanf("%d", &a );
printf("%d", a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
scanf("%d" ,&a );
printf("%d" , a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char x;
scanf("%c", &x );
printf("%c", x);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
float x;
scanf("%f", &x);
printf("%f",x );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a, b;
scanf("%d %d", &a , &b );
printf("%d %d", a, b );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
float a;
scanf("%f", &a );
printf("%.2f", a);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
scanf("%d", &a );
printf("%d %d %d", a,a,a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int h , m;
scanf("%d %d", &h , &m );
printf("%d:%d", h , m );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char data[51] = "";
scanf("%s", &data );
printf("%s", data );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
scanf( "%d", &a );
printf("%o", a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
scanf("%d", &a );
printf("%x", a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
scanf("%d", &a);
printf("%X", a);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
scanf("%o",&a );
printf("%d",a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a;
scanf("%x", &a);
printf("%o", a);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char a;
scanf( "%c", &a );
printf("%d", a );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a, b;
scanf("%d:%d", &a, &b);
printf("%d:%d", a, b);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char data;
scanf("%s", &data );
printf("%s", data );
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
int a ;
a = 1234;
printf("%2d", a);
return 0;
}
*/
/*
#include <stdio.h>
int main()
{
char data;
scanf("%c", &data );
printf("%s", data );
return 0;
}
*/
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