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  1. #include<stdio.h>
  2.  
  3. int main(void)
  4. {
  5.     char str[16] = "abcdefh";
  6.     char *str2 = "ijk";
  7.     int len;
  8.  
  9.     for (len = 0; str[len] != '\0'; printf("%c\n", str[len++]));
  10.     printf("文字列の長さは%d\n", len);
  11.  
  12.     while (*str2 != '\0') {
  13.         str[len++] = *(str2++);
  14.     }
  15.     printf("%s\n", str);
  16.  
  17.     return 0;
  18. }
Success #stdin #stdout 0.01s 1720KB
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stdin
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Standard input is empty
stdout
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a
b
c
d
e
f
h
文字列の長さは7
abcdefhijk
https://ideone.com/qXeTP
language:
C (gcc 8.3)
created:
12 years ago
visibility:
public

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