C
c
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#include <stdio.h>
int stringlen (char string[]){
char *c= string;
int i=0;
while (*c != '\0'){
c++;
i++;
}
return i-1;
}
int main(){
int n;
printf(" enter length of string\n");
scanf("%d",&n);
fgetc(stdin);
char str[n];
printf("enter string\n");
//scanf("%s",str);
fgets(str,n,stdin);
printf("%d",stringlen(str));
return 0;
}
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