把int n的声明提前：int n=0; //该行插入到第6行 n=i-1; //该行替换18行
Ph.h头文件里已经有getPh方法了，直接引用这个头文件就行了 改成：include<stdio.h> include "Ph.h"int main(){ pHin1=7;k1=430.52124;s1=58.88031;a1=-0.01244;b1=7.31111;double m=getPh(1066, 7);printf("%f",m);return 0;} ...
运行后出现错误,其中前几个是int、float、double数据“declaration is not allowed here”,还有就是function should return a value ,最后一个错误是fprintf(fp,"\n"); 这行出现expected,不知道是怎么回事。我的目的主要是想把结果输出到一个txt文本中,望高手解答谢谢啦!! taoxiyu1314 采纳率:51% 等级:12 已...
将fp = fopen(...)移动到变量声明下面来 fprintf(fp,"\n")函数第2个参数是格式,不是输出字串 void main(){ } 加一个void声明
“java declaration not allowed here”错误的含义 在Java中,错误信息“declaration not allowed here”意味着编译器在某个不允许声明变量或方法的上下文中遇到了声明。这通常是因为声明的位置不符合Java的语法规则。 可能导致此错误的常见场景 在代码块外部声明变量:Java中所有变量和方法声明都必须在类或方法内部。 在...
The interfaces and commands for production, manufacturing, repair for returned products are not described here. If some advanced commands and compatible commands for engineering or fault location are incorrectly used, exceptions may occur or services may be interrupted. It is recommended that the ...
The dutiable value of commodities for entry or exit shall be determined by the customs in accordance with the law. Passengers arriving from and going to Hong Kong or Macau are allowed to bring cigarettes up to 200, cigars up to 50, or tobacco weighing no more than 250 grams on each entry...
a感谢你在这里举起来你自己的十字架 Thanks you to lift your cross in here[translate] a以后不许玩游戏 就这样 看你听不听 Later will not have to play the game like this to look you do listen[translate] aLater allowed to play the game so see you hear their 以后准许演奏比赛,因此看见您听见...
26.c:7:6: warning: shadowed declaration is here [-Wshadow]char name[30];这俩warning啥意思？？
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