写入动态二维数组时出现访问冲突...有时
该程序旨在生成动态数组,但是在给定某些维度时写入时会出现访问冲突错误。例如:R = 6,C = 5 崩溃,但 R = 5,C = 6 则不会。如果您想知道,“修复”这个损坏的程序不是我的作业,这是我们在课堂上教的方法。我的评估的一部分也是使用这种方法,所以向量已经被淘汰了。提前致谢!
#include <iostream>
using namespace std;
int main(){
const int R = 6;
const int C = 5;
char **d;
d = new char *[R];
for(int i=0; i<C; ++i){
d[i] = new char[C];
}
//initialise
for(int i=0; i<R; ++i){
for(int j=0; j<C; ++j){
d[i][j] = 'd';
cout<<d[i][j];
}
cout<<endl;
}
cout<<endl;
system("pause");
return 0;
}
This program is meant to generate a dynamic array, however it gives an access violation error when writing when given certain dimensions. Eg: R = 6, C = 5 crashes, but then R = 5, C = 6 doesn't. In case your wondering, it isn't my homework to "fix" this broken program, this is the method we were taught in class. Also part of my assessment is to use this method, so vectors are out. Thanks in advance!
#include <iostream>
using namespace std;
int main(){
const int R = 6;
const int C = 5;
char **d;
d = new char *[R];
for(int i=0; i<C; ++i){
d[i] = new char[C];
}
//initialise
for(int i=0; i<R; ++i){
for(int j=0; j<C; ++j){
d[i][j] = 'd';
cout<<d[i][j];
}
cout<<endl;
}
cout<<endl;
system("pause");
return 0;
}
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应该是
should be