题解
The Biggest Water Problem
https://www.nowcoder.com/practice/435aa556e093463891f6da7d322140a4
#include <stdio.h> int main() { int test(int a); int a, b; scanf("%d",&a); b=test(a); while(b>10) { b=test(b); } printf("%d",b); return 0; } int test(int a) { int c=0; while(a>0) { c=c+a%10; a=a/10; } return c; }#你都收到了哪些公司的感谢信?##软件开发薪资爆料#