제출 #18749

실행 실패 (제출 코드 컴파일 에러)

Main.c: In function ‘main’:
Main.c:4:5: error: unknown type name ‘bool’
    4 |     bool s[M+1];for(int i=0;i<=M;i++)s[i]=true;
      |     ^~~~
Main.c:2:1: note: ‘bool’ is defined in header ‘<stdbool.h>’; did you forget to ‘#include <stdbool.h>’?
    1 | #include<stdio.h>
  +++ |+#include <stdbool.h>
    2 | int main(){
Main.c:4:43: error: ‘true’ undeclared (first use in this function)
    4 |     bool s[M+1];for(int i=0;i<=M;i++)s[i]=true;
      |                                           ^~~~
Main.c:4:43: note: ‘true’ is defined in header ‘<stdbool.h>’; did you forget to ‘#include <stdbool.h>’?
Main.c:4:43: note: each undeclared identifier is reported only once for each function it appears in
Main.c:8:63: error: ‘false’ undeclared (first use in this function)
    8 |                 for(long long j=1;j<=(M+1)/(i*i);j++)s[i*i*j]=false;
      |                                                               ^~~~~
Main.c:8:63: note: ‘false’ is defined in header ‘<stdbool.h>’; did you forget to ‘#include <stdbool.h>’?
Main.c:3:19: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    3 |     long long m,M;scanf("%lld %lld",&m,&M);
      |                   ^~~~~~~~~~~~~~~~~~~~~~~~