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1A水过。。。。。给不会的一点提示吧因为父进程不会打印Process那句,所以只要反过来递归子进程之前先打印了这句,子进程就能从loop开始了
诶,语文太差,感觉没说清楚,直接贴代码吧
#include <stdio.h>
int n,k,id;
int dfs(int A,int loop)
{
int i=loop,_id=id++;
for(;i<n;++i)
{
if(0 == --k)
{
printf("Loop %d: Process ID=%d\n",i,_id);
return 1;
}
A+=7;
if(0 == --k)
{
printf("Process ID=%d, A=%d\n",id,A);
return 1;
}
if(1 == dfs(A,i+1))
{
return 1;
}
}
return 0;
}
int main()
{
int T;
scanf("%d",&T);
while(T--)
{
scanf("%d %d",&n,&k);
id=1000;
dfs(0,0);
}
}
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