题解 | #截取字符串#
截取字符串
https://www.nowcoder.com/practice/a30bbc1a0aca4c27b86dd88868de4a4a
#include <stdio.h>
int main() {
char arr[1000] = " ";
int n = 0;
scanf("%s %d",arr,&n);
for(int i = 0;i<n;i++)
{
printf("%c",arr[i]);
}
return 0;
}
，这个代码不商用是没问题的