Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
121352 任艺宸 字符串中最大的数字 C++ Compile Error 0 MS 0 KB 470 2025-06-07 11:57:53

Tests(0/0):

Code:

#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[1000000000]; cin>>a; int max=a[i]-'0',l; l=strlen(a); for(int i=0;i<l;i++){ if(a[i]-'0'>=max){ max=a[i]-'0' } } cout<<max<<endl; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:10:15: error: 'i' was not declared in this scope
     int max=a[i]-'0',l;
               ^
Main.cc:11:5: error: 'l' was not declared in this scope
     l=strlen(a);
     ^
Main.cc:15:9: error: expected ';' before '}' token
         }
         ^