二进制转化为十进制的C语言代码

以下是利用栈将十进制整数转化为二进制数的C语言代码：

#include <stdio.h>
#include <stdlib.h>

#define STACK_SIZE 100

typedef struct {
    int top;
    int data[STACK_SIZE];
} Stack;

void initStack(Stack *s) {
    s->top = -1;
}

int isEmpty(Stack *s) {
    return s->top == -1;
}

int isFull(Stack *s) {
    return s->top == STACK_SIZE - 1;
}

void push(Stack *s, int x) {
    if (isFull(s)) {
        printf("Stack overflow\n");
        exit(1);
    }
    s->data[++s->top] = x;
}

int pop(Stack *s) {
    if (isEmpty(s)) {
        printf("Stack underflow\n");
        exit(1);
    }
    return s->data[s->top--];
}

void decimalToBinary(int n) {
    Stack s;
    initStack(&s);

    while (n > ) {
        push(&s, n % 2);
        n /= 2;
    }

    while (!isEmpty(&s)) {
        printf("%d", pop(&s));
    }
}

int main() {
    int n;
    printf("Enter a decimal number: ");
    scanf("%d", &n);
    printf("Binary equivalent: ");
    decimalToBinary(n);
    printf("\n");
    return ;
}