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c941968215
V2EX  ›  问与答

关于 vs 与 clion 的编译问题

  •  
  •   c941968215 · Oct 24, 2016 · 4100 views
    This topic created in 3476 days ago, the information mentioned may be changed or developed.
    include <stdio.h>
    #include <string.h>
    #define PRAISE "You are an extraordinary being."
    int main()
    {
    	char name[40];
    
    	printf("What's your name? ");
    	scanf_s("%s", name);
    	printf("Hello, %s. %s\n", name, PRAISE);
    	printf("Your name of %lu letters occupies %lu memory cells. \n", strlen(name), sizeof name);
    	printf("The phrase of praise has %lu letters ", strlen(PRAISE));
    	printf("and occupies %lu memory cells. \n", sizeof PRAISE);
    
    	return 0;
    }
    

    在 vs 中会崩溃, clion 中就不会, 请问原因是什么, %lu 替换过%zd, %u, 都会崩溃

    2 replies    2016-10-24 19:29:56 +08:00
    acros
        1
    acros  
       Oct 24, 2016
    char name[40];
    "Your name of %lu letters occupies %lu memory cells. \n"
    acros
        2
    acros  
       Oct 24, 2016
    抽筋手。
    我的 vs2013 编译能通过啊。
    不过 scanf_s("%s", name);这行读的是空的,不指定长度默认是多少我也不知道····
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