程序代码：

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

int main() {
    char str1[] = {'a', 'b', 'c', 'd', 'e'};
    char str2[5] = {'a', 'b', 'c', 'd', 'e'};
    char* str3 = "abcde";

    printf("str1=%s, length=%d, sizeof(str1)=%d\n", str1, strlen(str1), sizeof(str1));
    printf("str2=%s, length=%d, sizeof(str2)=%d\n", str2, strlen(str2), sizeof(str2));
    printf("str3=%s, length=%d, sizeof(str3)=%d\n", str3, strlen(str3), sizeof(str3));

    return 0;

}[local]1[/local]

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