提出 #6505329

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ソースコード 拡げる

#include<stdio.h>

int main(void){
  char str[200002];
  int count=0,han=0,n=0,j=0;;
   scanf("%d",&n);

  scanf("%s",str);
  while(count<n){
    if(str[count]=='#'){
       if(str[count+1]=='#'){
           if(str[count+2]=='.'){
              str[count+2]='#'; 
              han++;
              j=1;
           }
        }           
       if(count==n-1){
         if(str[n-1]=='#')
            break;
       }
      if(j==0&&str[count+1]!='#'){
        str[count]='.';
        han++;
      }
    }else if(str[count]=='.'){
             if(str[count+1]=='#'){
                if(str[count+2]=='.'){
                   str[count+1]='.'; 
                   han++;
                   j=1;
           }
        }           
    }
   j=0;
   count++;
  }
  printf("%d\n",han);
  return 0;
}

提出情報

コンパイルエラー

./Main.c: In function ‘main’:
./Main.c:6:4: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
    scanf("%d",&n);
    ^
./Main.c:8:3: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s",str);
   ^

ジャッジ結果