0_0_21957488_14627.cpp: In function 'int main()':
0_0_21957488_14627.cpp:12:3: error: 'T' was not declared in this scope
T=get();
^
0_0_21957488_14627.cpp:15:19: error: 'n' was not declared in this scope
scanf("%d%d",&n,&m);
^
0_0_21957488_14627.cpp:15:22: error: 'm' was not declared in this scope
scanf("%d%d",&n,&m);
^
0_0_21957488_14627.cpp:16:38: error: 'x' was not declared in this scope
for(int i=2;i<=n;i++)scanf("%d",&x),fa[i]=x;
^
0_0_21957488_14627.cpp:16:41: error: 'fa' was not declared in this scope
for(int i=2;i<=n;i++)scanf("%d",&x),fa[i]=x;
^
0_0_21957488_14627.cpp:19:7: error: 'flag' was not declared in this scope
if(flag[x]||flag[fa[x]])continue;
^
0_0_21957488_14627.cpp:19:12: error: 'x' was not declared in this scope
if(flag[x]||flag[fa[x]])continue;
^
0_0_21957488_14627.cpp:19:21: error: 'fa' was not declared in this scope
if(flag[x]||flag[fa[x]])continue;
^
0_0_21957488_14627.cpp:20:4: error: 'flag' was not declared in this scope
flag[x]=1;flag[fa[x]]=1;ans++;
^
0_0_21957488_14627.cpp:20:9: error: 'x' was not declared in this scope
flag[x]=1;flag[fa[x]]=1;ans++;
^
0_0_21957488_14627.cpp:20:19: error: 'fa' was not declared in this scope
flag[x]=1;flag[fa[x]]=1;ans++;
^
0_0_21957488_14627.cpp:20:28: error: 'ans' was not declared in this scope
flag[x]=1;flag[fa[x]]=1;ans++;
^
0_0_21957488_14627.cpp:22:5: error: 'ans' was not declared in this scope
if(ans>=m*2)printf("%d\n",(m+1)/2);
^
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