[C / Baekjoon _ 백준] 6749 : Next in line

백준 #6749 : Next in line

 

 

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문제

 

- 백준 6749번 Next in line -

 

 

풀이

 

#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
 
int main()
{
    int Y, M;
    scanf("%d", &Y);
    scanf("%d", &M);
    printf("%d", M + (M - Y));
}