#pragma warning(disable:4996) //μ»΄νμΌλ¬ κ²½κ³ λΉνμ±ν, scanf() ν¨μ 보μ κ²½κ³ ννΌ
#include <stdio.h> //νμ€ λΌμ΄λΈλ¬λ¦¬ ν€λ ν¬ν¨
int main(){
int a, b;
char op;
printf("λ μ μ λ§μ
(ex 10 + 20):");
scanf("%d %c %d", &a, &op, &b); // %c- λ¬Έμλ₯Ό μ
λ ₯ λ°λ νμ μ§μ μ, μ°μ°μ μ
λ ₯
printf("%d %c %d = %d\n", a, op, b, a + b);
return 0;
}