Run ID | 作者 | 问题 | 语言 | 测评结果 | Time | Memory | 代码长度 | 提交时间 |
---|---|---|---|---|---|---|---|---|
106226 | 欧阳俊懿 | 矩阵行交换 | C++ | Compile Error | 0 MS | 0 KB | 759 | 2025-01-15 17:23:16 |
#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 i,j,n,m; int a[6][6]; cin>>n>>m; for(i = 1;i <= 5;i++){ for(j = 1;j <= 5;j++) { if(i==n) { cin>>a[m][j]; } else if(i==m) { cin>>a[n][j]; } else { cin>>a[i][j]; } } } for(i = 1;i <= 5;i++){ cout<<a[i][1]; } for(j = 2;j <= 5;j++) { cout<<" "<<a[i][j]; } cout<<endl; return 0; }
Main.cc:8:5: error: expected initializer before 'int' int i,j,n,m; ^ Main.cc:10:5: error: 'cin' does not name a type cin>>n>>m; ^ Main.cc:11:5: error: expected unqualified-id before 'for' for(i = 1;i <= 5;i++){ ^ Main.cc:11:15: error: 'i' does not name a type for(i = 1;i <= 5;i++){ ^ Main.cc:11:22: error: 'i' does not name a type for(i = 1;i <= 5;i++){ ^ Main.cc:28:5: error: expected unqualified-id before 'for' for(i = 1;i <= 5;i++){ ^ Main.cc:28:15: error: 'i' does not name a type for(i = 1;i <= 5;i++){ ^ Main.cc:28:22: error: 'i' does not name a type for(i = 1;i <= 5;i++){ ^ Main.cc:31:5: error: expected unqualified-id before 'for' for(j = 2;j <= 5;j++) ^ Main.cc:31:15: error: 'j' does not name a type for(j = 2;j <= 5;j++) ^ Main.cc:31:22: error: 'j' does not name a type for(j = 2;j <= 5;j++) ^ Main.cc:35:9: error: 'cout' does not name a type cout<