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#include <iostream>
using namespace std;
int main()
{
int c;
do
{
c=getchar();
cout < <c < <endl;
} while(c!='a');
system("pause");
return 0;
}
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C/C++ code:
#include <iostream>
using namespace std;
int main()
{
int c;
do
{
c=getchar();
cout <<c <<endl;
cin.sync(); //¼ÓÒ»¾ä£¬°ÑÊäÈëÁ÷ÖеĻسµ¸øÇå¿Õ£¬¾Í²»»áÊäÈë10ÁË
} while(c!='a');
system("pause");
return 0;
}
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1. Write a program to perform a topological sort on a graph.
2. Write a program to solve the single‐source shortest‐path problem (Dijkstra
algorithm).
3. Write a program ......