| Run ID | 作者 | 问题 | 语言 | 测评结果 | Time | Memory | 代码长度 | 提交时间 |
|---|---|---|---|---|---|---|---|---|
| 124356 | 程诺 | 18统计成绩 | C++ | Compile Error | 0 MS | 0 KB | 1848 | 2025-07-11 11:54:04 |
Tests(0/0):
Code:
#include<bits/stdc++.h> using namespace std; int a[105]; int main(){ /** int a[5]={4781,4199,5211,41} ; for(int i=0;i<=4;i++){ cout<<a[i]<<endl; } int b; int a[10]; for(int i=0;i<=10-1;i++){ cin>>a[i]; int max=0; for(int j=0;j<=10-1;j++){ if(a[j]>max){ max = a[j]; b = j+1; } } } cout<<b; int n,sum=0; cin>>n; for(int i=1;i<=n;i++){ cin>>a[i]; } for(int i=1;i<=n;i++){ cin>>b[i]; } for(int i=1;i<=n;i++){ sum +=a[i]*b[i]; } cout<<sum<<endl; int n; cin>>n; for(int i=1;i<=n;i++){ cin>>a[i]; } for(int i=1;i<n;i+=2){ int k=a[i]; a[i] = a[i+1]; a[i+1] = k; } for(int i=1;i<=n;i++){ cout<<a[i]<<" "; } int n; cin>>n; for(int i=1;i<=n;i++){ cin>>a[i]; } for(int i=1;i<=n;i++){ cout<<a[a[i]]<<" "; } int n; cin>>n; for(int i=1;i<=n;i++){ cin>>a[i]; } for(int i=1;i<=n;i++){ cout<<a[a[a[i]]]<<" "; } int n; cin>>n; for(int i=1;i<=n;i++){ cin>>a[i]; } int max=a[1]; int min=a[1]; for(int i=2;i<=n;i++){ if(a[i]>max){ max = a[i]; } if(a[i]<min){ min = a[i]; } } cout<<max-min; //修改成绩 int n; int id,score; cin>>n; for(int i=1;i<=n;i++){ cin>>a[i]; } cin>>id>>score; a[id] = score; for(int i=1;i<=n;i++){ cout<<a[i]<<" "; } int n; int score; cin>>n; for(int i=1;i<=n;i++){ cin>>a[i]; } int score; for(int i=1;i<=n;i++){ if(a[i]>100){ a[i] = score; } } cout<<score<<" "; **/ int n; cin>>n; int sum=0; for(int i=1;i<=n;i++){ cin>>a[i]; sum += a[i]; } cout<<sum<<" "; double a; a = sum/n; printf("%.2d",a); int x; int max=0; int min=0; for(int i-1;i<=n;i++){ cin>>a; if(a>max){ max = a; } if(a<min){ min = a; } } cout<<max<<min; return 0; }
Run Info:
Main.cc: In function 'int main()':
Main.cc:117:17: warning: format '%d' expects argument of type 'int', but argument 2 has type 'double' [-Wformat=]
printf("%.2d",a);
^
Main.cc:121:11: error: expected ';' before '-' token
for(int i-1;i<=n;i++){
^
Main.cc:121:15: warning: for increment expression has no effect [-Wunused-value]
for(int i-1;i<=n;i++){
^
Main.cc:121:18: error: expected ')' before ';' token
for(int i-1;i<=n;i++){
^
Main.cc:121:19: error: 'i' was not declared in this scope
for(int i-1;i<=n;i++){
^
Main.cc:118:6: warning: unused variable 'x' [-Wunused-variable]
int x;
^