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how to generate the length of a string without using len
funtion?
- 4 Answers
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Answer / shruti
** same as above.. only u should initialise the valued of
varibale len to 0..
otherwise it will pick up some garbage value.. **
int strlength(char s[])
{
int i , len;
len = 0;
for(i = 0 ; s[i] != '/0' ; i++)
{
len++;
}
return len;
}
| Is This Answer Correct ? | 8 Yes | 0 No |
Answer / poornima
#include<stdio.h>
int strlength(char *);
int main()
{
char *str;
int len;
printf("Enter a string : ");
gets(str);
len=strlength(str);
printf("Length of %s is %d",str,len);
return 0;
}
int strlength(char *str)
{
int len=0;
for(;*str!='\0';str++)
{
len++;
}
return len;
}
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / shreesha vailaya
int strlength(char s[])
{
int i,len;
for(i=0;s[i];i++)
len++;
return len;
}
| Is This Answer Correct ? | 4 Yes | 4 No |
Answer / dattathreya
The below function should do it:
int strLength(char *s)
{
int i;
for(i = 0; s[i]; i++);
return i;
}
| Is This Answer Correct ? | 0 Yes | 0 No |
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