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  1. #include <stdio.h>
  2.  
  3. int myStrlen(char s[])
  4. {
  5.     int i;
  6.     for(i=0; s[i]!='\0';i++){};
  7.     return i;
  8. }
  9.  
  10. int main()
  11. {
  12.     int len;
  13.     char s[100];
  14.     scanf("%s", s);
  15.     //配列sに文字を代入できる
  16.     //複数の文字に対応している
  17.     len = myStrlen(s);
  18.     printf("%s -> %d\n", s, len);
  19.     return 0;
  20. }
Success #stdin #stdout 0s 5300KB
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KenyaTakahashi
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KenyaTakahashi -> 14
https://ideone.com/OUnYun
プログラミング4 演習1
language:
C (gcc 8.3)
created:
1 year ago
visibility:
public

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