如何用c语言实现链接中的代码
时间: 2024-11-09 09:28:40 浏览: 6
爱心代码的C语言实现.zip
您提到的需求是在C语言中实现类似于链接中提供的C++代码的功能。以下是根据链接内容,将其核心逻辑转成C语言版本的方法概述:
### 1. **定义栈和队列**
在C语言中,可以通过结构体来定义栈和队列,并实现其基本操作。
#### 栈的定义和操作
```c
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define MAX_SIZE 100
typedef struct {
char data[MAX_SIZE];
int top;
} Stack;
void initStack(Stack *stack) {
stack->top = -1;
}
int isStackEmpty(Stack *stack) {
return stack->top == -1;
}
void push(Stack *stack, char item) {
if (stack->top < MAX_SIZE - 1) {
stack->data[++stack->top] = item;
}
}
char pop(Stack *stack) {
if (!isStackEmpty(stack)) {
return stack->data[stack->top--];
}
return '\0';
}
```
#### 队列的定义和操作
```c
typedef struct {
char data[MAX_SIZE];
int front;
int rear;
} Queue;
void initQueue(Queue *queue) {
queue->front = 0;
queue->rear = -1;
}
int isQueueEmpty(Queue *queue) {
return queue->front > queue->rear;
}
void enqueue(Queue *queue, char item) {
if (queue->rear < MAX_SIZE - 1) {
queue->data[++queue->rear] = item;
}
}
char dequeue(Queue *queue) {
if (!isQueueEmpty(queue)) {
return queue->data[queue->front++];
}
return '\0';
}
```
### 2. **实现字符串逆置**
```c
void reverseStr(char str[], int length) {
int start = 0;
int end = length - 1;
while (start < end) {
char temp = str[start];
str[start] = str[end];
str[end] = temp;
start++;
end--;
}
}
```
### 3. **将字符串逆序压入栈中**
```c
void invert(Stack *stack, const char sentence[]) {
int len = strlen(sentence);
for (int i = len - 1; i >= 0; --i) {
push(stack, sentence[i]);
}
}
```
### 4. **输入检查和递归处理**
```c
void inputAndCheck(Stack *stack, char ch, int index, char test[26][MAX_SIZE]) {
char upperVoca[MAX_SIZE];
int vocaVal;
char final[MAX_SIZE];
printf("请输入%c字符的解释: ", ch);
scanf("%s", upperVoca);
for (int i = 0; i < strlen(upperVoca); i++) {
vocaVal = upperVoca[i];
if (isupper(vocaVal) && test[vocaVal - 'A'][0] == '\0') {
if (vocaVal - 'A' != index) {
Stack newStack;
initStack(&newStack);
inputAndCheck(&newStack, upperVoca[i], vocaVal - 'A', test);
}
}
if (isupper(vocaVal) && test[vocaVal - 'A'][0] != '\0') {
invert(stack, test[vocaVal - 'A']);
} else {
push(stack, upperVoca[i]);
}
}
int i = 0;
while (!isStackEmpty(stack)) {
final[i++] = pop(stack);
}
reverseStr(final, i);
strcpy(test[index], final);
test[index][i] = '\0';
}
```
### 5. **主函数**
```c
int main() {
char test[26][MAX_SIZE];
char language[MAX_SIZE];
char inBrackets[MAX_SIZE];
char translatedInBra[MAX_SIZE];
char translation[MAX_SIZE];
int flag = 0;
Stack translatedLanguage;
Stack finalInterp;
initStack(&translatedLanguage);
initStack(&finalInterp);
for (int i = 0; i < 26; ++i) {
test[i][0] = '\0';
}
printf("请输入魔王语言: ");
scanf("%s", language);
int langLength = strlen(language);
invert(&translatedLanguage, language);
for (int i = 0; i < langLength; i++) {
int Char = language[i];
if (isupper(Char)) {
if (test[Char - 'A'][0] == '\0') {
inputAndCheck(&finalInterp, language[i], Char - 'A', test);
}
}
}
int i = 0;
int j = 0;
while (!isStackEmpty(&translatedLanguage)) {
char tmp = pop(&translatedLanguage);
if (isupper(tmp)) {
invert(&translatedLanguage, test[tmp - 'A']);
} else if (tmp == ')') {
flag = 1;
} else if (tmp == '(') {
flag = 0;
int inBracketsLength = strlen(inBrackets);
int counter1 = 0;
int counter2 = 0;
while (counter1 != inBracketsLength) {
translatedInBra[counter2] = inBrackets[inBracketsLength - 1];
if (counter1 != (inBracketsLength - 1)) {
translatedInBra[counter2 + 1] = inBrackets[counter1];
}
counter1++;
counter2 += 2;
}
invert(&translatedLanguage, translatedInBra);
} else {
if (flag) {
inBrackets[i++] = tmp;
}
if (!flag) {
translation[j++] = tmp;
}
}
}
reverseStr(translation, j);
for (int k = 0; k < j; k++) {
printf("%c", translation[k]);
}
return 0;
}
```
### 总结
以上代码实现了从魔王语言到人类语言的翻译过程,通过栈和队列的配合,处理了括号和大写字母的解释。希望这些代码能够满足您的需求。如果有任何问题或需要进一步的帮助,请随时提问!
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