【发布时间】:2014-03-21 19:41:03
【问题描述】:
我正在 Ubuntu 中使用 GCC 制作一个小型 ANSI C 应用程序,这需要使用 strcpy()。
我的头文件:
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#define DECKSZ 52
typedef struct card {
enum {ACE=1, TWO, THREE, FOUR, FIVE, SIX, SEVEN, EIGHT, NINE, TEN, JACK, QUEEN, KING} pips;
enum {SPADES, CLUBS, HEARTS, DIAMONDS} suit;
char cardName[20];
} card;
extern card deck[];
void initDeck(card[]);
void labelCards();
void shuffleDeck(card[]);
void swap(card*,card*);
我的主文件:
#include "CardOps.h"
card deck[DECKSZ];
void initDeck(card deck[]) {
int counter;
for (counter = 0; counter < DECKSZ; counter++) {
deck[counter].pips = (const)((counter % 13) + 1);
deck[counter].suit = (const)(counter / 13);
}
}
void labelCards(card deck[]) {
static const char *pipNames[] = {"Ace","Two","Three","Four","Five","Six","Seven","Eight","Nine","Ten","Jack","Queen","King"};
static const char *suitNames[] = {"Spades","Hearts","Diamonds","Clubs"};
int i;
for (i = 0; i < DECKSZ; i++) {
strcpy(deck[i].cardName, pipNames[i]);
/*strcpy(cardName, suits[i]);*/
}
}
int displayCards(card deck[], int numCards) {
int i, countCards;
if (numCards > 52)
countCards = 52;
else
countCards = numCards;
for (i = 0; i < countCards; i++) {
printf(deck[i].cardName);
}
return countCards;
}
void shuffleDeck(card deck[]) {
int i, j;
for (i = 0; i < DECKSZ; i++) {
j = rand() % DECKSZ;
swap(&deck[i], &deck[j]);
}
}
void SortCards() {
}
void swap(card *c1, card *c2) {
card temp;
temp = *c1;
*c1 = *c2;
*c2 = temp;
}
int main(void) {
initDeck(deck);
/*labelCards(deck);*/
displayCards(deck,52);
shuffleDeck(deck);
return EXIT_SUCCESS;
}
我无法让 strcpy() 在我的 labelCards() 函数中工作。有人可以帮我解决 strcpy() 吗?谢谢!
【问题讨论】:
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你遇到了什么麻烦?
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“它坏了”不是一个充分的问题。你遇到了什么错误?
标签: c string loops struct enums