实战:字符串有多长
#include <stdio.h>
int main()
{
char str[50];
printf("input the string:");
gets(str);
int n=0;
while(str[n]!='\0')
{
n++;
}
printf("there are %d string.\n",n);
return 0;
}
实战:字符串有多长
#include <stdio.h>
int main()
{
char str[50];
printf("input the string:");
gets(str);
int n=0;
while(str[n]!='\0')
{
n++;
}
printf("there are %d string.\n",n);
return 0;
}