- 【例34.3】 统计数字字符个数
sb
-
xiance054 LV 4 @ 2025-3-17 17:40:32
#include<bits/stdc++.h> using namespace std; char c; int cnt; int main(){ while(scanf("%c",&c)!=EOF){ if(c>='0'&&c<='9'){ cnt++; } } cout<<cnt<<endl; return 0; }
0 comments
No comments so far...
