有人能帮我吗？

问题描述

这是编码;

#include< iostream>

使用命名空间std;



int getdata_two（int c []，int startcnt，int endcnt）;



main（）{

int a [30] = { 0,1,2,3,4,5,6 ...... 29}

int startcnt [6] = {11,11,19,19,24,24}，endcnt [6] = {16,16,23,23,27,27}，dataval = 68;



if（dataval％2 == 0）

dataval = getdata_one（a，startcnt [0]，endcnt [0]）;

else if（dataval％2 == 1）

dataval = getdata_two（a，startcnt [1]，endcnt [1]）;



switch（dataval％2）{

case 0：

dataval = getdata_three（a，startcnt [2]，endcnt [2]）;

休息;

案例1：

dataval = getdata_four（a，startcnt [3]，endcnt [3]）;

}



int getdata_two（int c []，int startcnt，int endcnt）{

int datacnt = endcnt;

while（startcnt< endcnt）{

datacnt + = c [ startcnt];

startcnt ++;

}

返回datacnt ;

}





//

1）我的第一个问题，

if [（dataval％2 == 0）

dataval = getdata_one（a，startcnt [0]，endcnt [0]）;

否则（dataval％2 == 1）

dataval = getdata_two（a，startcnt [1]，endcnt [1]）;



这是函数调用对吗？现在满足的条件是（dataval％2 == 0），它将调用函数定义---->

int getdata_two（int c []，int startcnt，int endcnt）{<

int datacnt = endcnt;

while（startcnt< endcnt）{

datacnt + = c [startcnt];

startcnt ++ ;

}

返回datacnt;

}



2）什么是意思是datacnt = endcnt？是传输数组的数量是6还是数组中的内容？



3）FOR ---> ;;虽然（startcnt< endcnt），它试图比较的条件是什么？是数组编号（6


4）执行完毕后功能定义，它将继续操作---->

switch（dataval％2）{

case 0：

dataval = getdata_three（a，startcnt [2]，endcnt [2]）;

break;

case 1：

dataval = getdata_four （a，startcnt [3]，endcnt [3]）;

}

对吗？它为什么打破了？谢谢你回答我的问题:)



我尝试过：



帮助我们找出编码的路径。 p / s：Sory for bad english

This is the coding;
#include <iostream>
using namespace std;

int getdata_two(int c[],int startcnt, int endcnt);

main(){
int a[30]= {0,1,2,3,4,5,6......29}
int startcnt [6] = {11,11,19,19,24,24}, endcnt[6]={16,16,23,23,27,27},dataval=68;

if (dataval % 2 ==0)
dataval=getdata_one(a,startcnt[0],endcnt[0]);
else if (dataval % 2 ==1)
dataval=getdata_two(a,startcnt[1],endcnt[1]);

switch (dataval % 2){
case 0:
dataval=getdata_three(a,startcnt[2],endcnt[2]);
break;
case 1:
dataval=getdata_four(a,startcnt[3],endcnt[3]);
}

int getdata_two(int c[],int startcnt, int endcnt){
int datacnt=endcnt;
while (startcnt<endcnt){
datacnt+=c[startcnt];
startcnt++;
}
return datacnt;
}


//
1)My first question,
if [(dataval % 2 ==0)
dataval=getdata_one(a,startcnt[0],endcnt[0]);
else if (dataval % 2 ==1)
dataval=getdata_two(a,startcnt[1],endcnt[1]);

this is function call right? Now the condition fulfilled is (dataval % 2 ==0), its gonna call function definition ---->
int getdata_two(int c[],int startcnt, int endcnt){
int datacnt=endcnt;
while (startcnt<endcnt){
datacnt+=c[startcnt];
startcnt++;
}
return datacnt;
}

2) What is meant by datacnt = endcnt? Is it transfer the number of array which is 6 or the content inside the array?

3) FOR --->; while (startcnt < endcnt), whats the condition that its trying to compare to? is it the array number which is (6<6) or the total content inside array startcnt and endcnt which is 108 and 132 respectively?

4) After it carried out the function definition,it will continue the operation which is ---->
switch (dataval % 2){
case 0:
dataval=getdata_three(a,startcnt[2],endcnt[2]);
break;
case 1:
dataval=getdata_four(a,startcnt[3],endcnt[3]);
}
right? Why did it break tho? Thanks for answering my question :)

What I have tried:

Help meeee in to figure out the path that this coding go. p/s : Sory for bad english

推荐答案

1. 函数
2. 变量和类型
3. 比较运算符
4. 语句和流控制（循环， break 声明）

1. Functions
2. Variables and types
3. Comparison operators
4. Statements and flow control (loops, break statement)

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