序列求和
#include <stdio.h>
int main()
{
char arr[100001] = {0};
char* p = arr;
int sum = 0;
scanf("%s",arr);
while(*p != '\0')
{
sum+=(*p - '0');
p++;
}
printf("%d",sum);
return 0;
}
#笔试题目#
int main()
{
char arr[100001] = {0};
char* p = arr;
int sum = 0;
scanf("%s",arr);
while(*p != '\0')
{
sum+=(*p - '0');
p++;
}
printf("%d",sum);
return 0;
}
#笔试题目#
