技术问答c璇█瀛楃涓叉€庝箞璧嬪€肩粰鏁扮粍 - 扬州沐宇科技

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沐宇首页互联网技术知识问答 c璇█瀛楃涓叉€庝箞璧嬪€肩粰鏁扮粍

c璇█瀛楃涓叉€庝箞璧嬪€肩粰鏁扮粍

扬州沐宇科技

2024-06-05 15:05:18

c璇█

鍦–璇█涓紝瀛楃涓插疄闄呬笂鏄互瀛楃鏁扮粍鐨勫舰寮忓瓨鍌ㄧ殑銆傝灏嗕竴涓瓧绗︿覆璧嬪€肩粰鏁扮粍锛屽彲浠ヤ娇鐢╯trcpy()鍑芥暟鎴栬€呯洿鎺ヨ繘琛岄€愪釜瀛楃鐨勮祴鍊笺€備互涓嬫槸涓ょ鏂规硶锛?/p>

浣跨敤strcpy()鍑芥暟锛?/li>

#include <stdio.h>
#include <string.h>

int main() {
    char str1[] = "Hello";
    char str2[10];
    
    strcpy(str2, str1);
    
    printf("str2: %s\n", str2);
    
    return 0;
}

鐩存帴杩涜閫愪釜瀛楃鐨勮祴鍊硷細

#include <stdio.h>

int main() {
    char str1[] = "Hello";
    char str2[10];
    
    for (int i = 0; str1[i] != '\0'; i++) {
        str2[i] = str1[i];
    }
    str2[strlen(str1)] = '\0';  // 娣诲姞瀛楃涓茬粨鏉熺
    
    printf("str2: %s\n", str2);
    
    return 0;
}

涓ょ鏂规硶閮藉彲浠ュ皢涓€涓瓧绗︿覆璧嬪€肩粰鏁扮粍锛屼絾鎺ㄨ崘浣跨敤strcpy()鍑芥暟锛屽洜涓哄畠鏇寸畝娲佹柟渚裤€?/p>

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