题解 | #截取字符串#注意字符串结尾是'\0'
截取字符串
https://www.nowcoder.com/practice/a30bbc1a0aca4c27b86dd88868de4a4a
#include <stdio.h>
int main()
{
char str[1000];
scanf("%s", str);
int n;
scanf("%d", &n);
str[n] = '\0';
printf("%s\n", str);
return 0;
}
截取字符串
https://www.nowcoder.com/practice/a30bbc1a0aca4c27b86dd88868de4a4a
#include <stdio.h>
int main()
{
char str[1000];
scanf("%s", str);
int n;
scanf("%d", &n);
str[n] = '\0';
printf("%s\n", str);
return 0;
}
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