@yeji101111

#include <stdio.h> int main() { int number; scanf("%d", &number); if(number==1) printf("가위"); if(number==2) printf("바위"); if(number==3)

#include <stdio.h> int main() { int n; scanf("%d", &n); if(n%2==0) printf("짝수입니다"); else printf("홀수입니다");

#include <stdio.h> int main() { //활동3-1// int a,b; scanf("%d",&a); scanf("%d",&b); printf("입력받은 값=%d,%d\n",10,2);

#include <stdio.h> int main() { //실습5// int n; scanf("%d",&n); printf("입력받은 값=%d\n",n); //실습6// int a,b;

#include <stdio.h> int main() { //실습5// /* int n; scanf("%d",&n); printf("입력받은 값=%d\n",n); */

#include <stdio.h> int main() { printf("%dx%d=%d\n",3,9,3*9); printf("%dx%d=%d\n",3,8,3*8); printf("%dx%d=%d\n",3,7,3*7); printf("%dx%d=%d\n",3,6,3*6); printf("%dx%d=%d\n",3,5,3*5); printf("%dx%d=%d\n",3,4,3*4); printf("%dx%d=%d\n",3,3,3*3);

#include <stdio.h> int main() { printf("5단\n"); printf("%dx%d=%d\n",5,1,5*1); printf("%dx%d=%d\n",5,2,5*2); printf("%dx%d=%d\n",5,3,5*3); printf("%dx%d=%d\n",5,4,5*4); printf("%dx%d=%d\n",5,5,5*5); printf("%dx%d=%d\n",5,6,5*6);

#include <stdio.h> int main() { //실습5// /* int; scanf(%d",&n); printf("입력받은 값=%d\n",n); //실습6//

#include <stdio.h> int main() { printf("%dx%d=%d\n",3,9,3*9); printf("%dx%d=%d\n",3,8,3*8); printf("%dx%d=%d\n",3,7,3*7); printf("%dx%d=%d\n",3,6,3*6); printf("%dx%d=%d\n",3,5,3*5); printf("%dx%d=%d\n",3,4,3*4); printf("%dx%d=%d\n",3,3,3*3);

#include <stdio.h> int main() { printf("5단\n"); printf("%dx%d=%d\n",5,1,5*1); printf("%dx%d=%d\n",5,2,5*2); printf("%dx%d=%d\n",5,3,5*3); printf("%dx%d=%d\n",5,4,5*4); printf("%dx%d=%d\n",5,5,5*5);

#include <stdio.h> int main() { //실습1// printf("5*3/2\n"); printf("7*7*3.14\n"); printf("4.5*4.5*4.5/2\n"); //실습2//

#include <stdio.h> int main() { //실습3// printf("%d\n",5+3); printf("%d\n",7*2-4); printf("%f\n",15.0/2.0); return 0;

#include <stdio.h> int main() { //실습1// printf("5*3/2\n"); printf("7*7*3.14\n"); printf("4.5*4.5*4.5/2\n"); //실습2//

#include <stdio.h> int main() { printf("c언어는 <컴퓨터> 프로그램을 기술할 수 있는 프로그래밍 언어이다."); printf("연산에 쓰는 기호와 자료 구조가 풍부하여 구조화가 쉽다. "); return 0; }

#include <stdio.h> int main() { printf("informatics\nis\n\nvery interesting!\n"); return 0; }

#include <stdio.h> int main() { printf("Hello, world"); printf("안녕하세요."); printf("1234567890"); printf("abcdefg"); printf("Hello, world"); return 0; }