Run ID 作者 问题 语言 测评结果 Time Memory 代码长度 提交时间
98286 罗子童 统计字符数量 C++ Compile Error 0 MS 0 KB 540 2024-11-17 19:14:21

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(){ int s[300]={0}; char a[1001],m,max=-1; cin.getline(a,1001); for(int i=0;i!='\0';i++){ s[a[i]]++; } } for(char i='a';i<='z';i++){ if(a[i]>max){ max=a[i]; m=i; } cout<<max<<" "<<m; return 0; }

Run Info:

Main.cc: In function 'int main()':
Main.cc:14:15: warning: array subscript has type 'char' [-Wchar-subscripts]
         s[a[i]]++;
               ^
Main.cc:10:18: warning: unused variable 'm' [-Wunused-variable]
     char a[1001],m,max=-1;
                  ^
Main.cc:10:20: warning: unused variable 'max' [-Wunused-variable]
     char a[1001],m,max=-1;
                    ^
Main.cc: At global scope:
Main.cc:17:5: error: expected unqualified-id before 'for'
     for(char i='a';i<='z';i++){
     ^
Main.cc:17:20: error: 'i' does not name a type
     for(char i='a';i<='z';i++){
                    ^
Main.cc:17:27: error: 'i' does not name a type
     for(char i='a';i<='z';i++){
                           ^