c - 在 Code Blocks IDE 中收到错误消息 "expected identifier or ' )' before ' }' token"

Question

我收到以下代码标题中的错误消息

int main()
{
  int day = 1;
  float penny = 0.01;
  while (day<32)
    printf("On Day %d you had %f dollars",day, penny);
    penny *=2;
    day++;

  }


    return 0;

感谢任何和所有帮助。 :D

Answer 1

while 后缺少 {，return 0; 后缺少 }

int main()
{
  int day = 1;
  float penny = 0.01;
  while (day<32)
  {
     printf("On Day %d you had %f dollars",day, penny);
    penny *=2;
    day++;

  }

  return 0;
}