| Run ID | 作者 | 问题 | 语言 | 测评结果 | Time | Memory | 代码长度 | 提交时间 |
|---|---|---|---|---|---|---|---|---|
| 149797 | 王奕杰 | 统计数字字符个数 | C++ | Wrong Answer | 1 MS | 280 KB | 510 | 2026-03-16 18:49:13 |
#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ char a[256]; int n=0; cin.getline(a,256); for(int i=0;i<=256;i++){ cin>>a; } for(int i=0;i<256;i++){ if(a[i]>='0'&&a[i]<='9') n++; else continue; } cout<<n; return 0; }
------Input------
Tony is 18 years old. David has 3 dogs. Great changes have taken place in China over the last 20 years. There are 5 people in my family.
------Answer-----
6
------Your output-----
8