在C語言中,如何拷貝字串?建立一個原始檔:program_to_copy_string.c,參考以下實現程式碼 -
#include <stdio.h>
int main() {
char s1[] = "tw511.com"; // String Given
char s2[18]; // Variable to hold value
int length = 0;
while (s1[length] != '\0') {
s2[length] = s1[length];
length++;
}
s2[length] = '\0'; // Terminate the string
printf("Value in s1 = %s \n", s1);
printf("Value in s2 = %s \n", s2);
return 0;
}
執行上面範例程式碼,得到以下結果 -
Value in s1 = tw511.com
Value in s2 = tw511.com