#include <stdio.h>
int myStrlen(char s[])
{
int i;
for(i=0; s[i]!='\0';i++){};
return i;
}
int main()
{
int len;
char s[100];
//配列sに文字を代入できる
//複数の文字に対応している
len = myStrlen(s);
return 0;
}
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