제출 #72598

실행 실패 (제출 코드 컴파일 에러)

Main.c: In function ‘main’:
Main.c:9:25: error: ‘j’ undeclared (first use in this function)
    9 |     printf("%d", i+2*(N-j));
      |                         ^
Main.c:9:25: note: each undeclared identifier is reported only once for each function it appears in
Main.c:5:5: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    5 |     scanf("%d", &N);
      |     ^~~~~~~~~~~~~~~