我编写了这个程序,它接受 astring作为输入并返回它的长度。
#include<stdio.h>
#include<string.h>
#define MAX 100
int main()
{
char a[MAX];
int len;
printf("Enter a string: ");
fgets(a, MAX, stdin);
len = strlen(a);
printf("Length of the string = %d", len);
return 0;
}
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由于该函数strlen()不计算空字符 ie '\0',为什么我的输出总是比输入的字符多 1 string?
例如 -
Enter a string: Aryan
Length of the string = 6
Process returned 0 (0x0) execution time: 4.372 s
Press any key to continue.
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