int i=0,i++
时间: 2024-05-20 10:17:07 浏览: 9
This is a syntax error as there are two variables declared with the same name "i" and no operator between them. The correct syntax for declaring two variables would be:
int i = 0, j = 0;
This declares two integer variables "i" and "j" with an initial value of 0.
相关问题
封装成函数: for(int i = 8; i <= 15; i++){ num[index++] = a4[i]; } for(int i = 8; i <= 15; i++){ num[index++] = a3[i]; } for(int i = 8; i <= 15; i++){ num[index++] = a2[i]; } for(int i = 8; i <= 15; i++){ num[index++] = a1[i]; } for(int i = 0; i <= 7; i++){ num[index++] = a1[i]; } for(int i = 0; i <= 7; i++){ num[index++] = a2[i]; } for(int i = 0; i <= 7; i++){ num[index++] = a3[i]; } for(int i = 0; i <= 7; i++){ num[index++] = a4[i]; } for(int i = 23; i >= 16; i--){ num[index++] = a1[i]; } for(int i = 23; i >= 16; i--){ num[index++] = a2[i]; } for(int i = 23; i >= 16; i--){ num[index++] = a3[i]; } for(int i = 23; i >= 16; i--){ num[index++] = a4[i]; } for(int i = 24; i <= 31; i++){ num[index++] = a4[i]; } for(int i = 24; i <= 31; i++){ num[index++] = a3[i]; } for(int i = 24; i <= 31; i++){ num[index++] = a2[i]; } for(int i = 24; i <= 31; i++){ num[index++] = a1[i]; } for(int i = 40; i <= 47; i++){ num[index++] = a4[i]; } for(int i = 40; i <= 47; i++){ num[index++] = a3[i]; } for(int i = 40; i <= 47; i++){ num[index++] = a2[i]; } for(int i = 40; i <= 47; i++){ num[index++] = a1[i]; } for(int i = 39; i >= 32; i--){ num[index++] = a1[i]; } for(int i = 39; i >= 32; i--){ num[index++] = a2[i]; } for(int i = 39; i >= 32; i--){ num[index++] = a3[i]; } for(int i = 39; i >= 32; i--){ num[index++] = a4[i]; } for(int i = 55; i >= 48; i--){ num[index++] = a1[i]; } for(int i = 55; i >= 48; i--){ num[index++] = a2[i]; } for(int i = 55; i >= 48; i--){ num[index++] = a3[i]; } for(int i = 55; i >= 48; i--){ num[index++] = a4[i]; } for(int i = 56; i <= 63; i++){ num[index++] = a4[i]; } for(int i = 56; i <= 63; i++){ num[index++] = a3[i]; } for(int i = 56; i <= 63; i++){ num[index++] = a2[i]; } for(int i = 56; i <= 63; i++){ num[index++] = a1[i]; }
可以将这段代码封装成一个函数,函数的输入参数为四个数组 a1, a2, a3, a4,输出为一个长度为 64 的一维数组 num。代码如下:
```c++
void arrangeArray(int a1[], int a2[], int a3[], int a4[], int num[]) {
int index = 0;
for(int i = 8; i <= 15; i++) {
num[index++] = a4[i];
}
for(int i = 8; i <= 15; i++) {
num[index++] = a3[i];
}
for(int i = 8; i <= 15; i++) {
num[index++] = a2[i];
}
for(int i = 8; i <= 15; i++) {
num[index++] = a1[i];
}
for(int i = 0; i <= 7; i++) {
num[index++] = a1[i];
}
for(int i = 0; i <= 7; i++) {
num[index++] = a2[i];
}
for(int i = 0; i <= 7; i++) {
num[index++] = a3[i];
}
for(int i = 0; i <= 7; i++) {
num[index++] = a4[i];
}
for(int i = 23; i >= 16; i--) {
num[index++] = a1[i];
}
for(int i = 23; i >= 16; i--) {
num[index++] = a2[i];
}
for(int i = 23; i >= 16; i--) {
num[index++] = a3[i];
}
for(int i = 23; i >= 16; i--) {
num[index++] = a4[i];
}
for(int i = 24; i <= 31; i++) {
num[index++] = a4[i];
}
for(int i = 24; i <= 31; i++) {
num[index++] = a3[i];
}
for(int i = 24; i <= 31; i++) {
num[index++] = a2[i];
}
for(int i = 24; i <= 31; i++) {
num[index++] = a1[i];
}
for(int i = 40; i <= 47; i++) {
num[index++] = a4[i];
}
for(int i = 40; i <= 47; i++) {
num[index++] = a3[i];
}
for(int i = 40; i <= 47; i++) {
num[index++] = a2[i];
}
for(int i = 40; i <= 47; i++) {
num[index++] = a1[i];
}
for(int i = 39; i >= 32; i--) {
num[index++] = a1[i];
}
for(int i = 39; i >= 32; i--) {
num[index++] = a2[i];
}
for(int i = 39; i >= 32; i--) {
num[index++] = a3[i];
}
for(int i = 39; i >= 32; i--) {
num[index++] = a4[i];
}
for(int i = 55; i >= 48; i--) {
num[index++] = a1[i];
}
for(int i = 55; i >= 48; i--) {
num[index++] = a2[i];
}
for(int i = 55; i >= 48; i--) {
num[index++] = a3[i];
}
for(int i = 55; i >= 48; i--) {
num[index++] = a4[i];
}
for(int i = 56; i <= 63; i++) {
num[index++] = a4[i];
}
for(int i = 56; i <= 63; i++) {
num[index++] = a3[i];
}
for(int i = 56; i <= 63; i++) {
num[index++] = a2[i];
}
for(int i = 56; i <= 63; i++) {
num[index++] = a1[i];
}
}
```
int+i,+sum+=+0; for+(+i+=+1;+i+<+8;+i+++)+{ +++if+(+i%2+==+0+)+{ +++++++continue; +++} +++sum+=+sum
根据提供的引用内容,以下是两种不同语言的代码示例:
1. C语言代码示例:
```c
#include<stdio.h>
int main() {
int i;
int sum=0;
for(i=1;i<=4;i++)
sum=sum+i;
printf("sum=%d\n",sum);
return 0;
}
```
2. Java代码示例:
```java
public class Main {
public static void main(String[] args) {
int[] arrayList = new int[20];
int sum = 0;
for(int i=0; i<=19; i++)
arrayList[i] = i+1;
int pos = 0; while(pos<20){
if(arrayList[pos]%2 == 0)
continue;
sum = sum + arrayList[pos];
pos++;
}
System.out.println("sum="+sum);
}
}
```
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