c错误消息中的行尾错误说丢失; 之后(令牌

Question

# include <stdio.h>
double simpleInterest (double Princ, double Rate, int Time)
{
     double value;
     value = Princ*Rate*Time;
     retrun value;
}
int main (int argc, char * argv [])
{
  printf ("value is £%5.2\n", simpleInterest(100,0.05,1);
  printf ("value is £%5.2\n", simpleInterest(1,0.01,10);
}

我得到一个错误说预期';' 之前')'令牌,但我不明白我已经放了一个; 在每一行之后.我应该把别人放在其他地方吗？

Answer 1

  printf ("value is £%5.2\n", simpleInterest(100,0.05,1);
  printf ("value is £%5.2\n", simpleInterest(1,0.01,10);
                                                       ^

在两个函数调用中缺少右括号.

和:

%5.2

您可能在这里缺少转换说明符.

并且:

 retrun value;

关键字拼写错误...

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