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我的为什么超时啊!! help!!!!!!!!!!!!!!!!!!!/* #include<stdio.h> int a[100000]; int main() { int i,j,n,m,t,k; scanf("%d",&n); while(n--) { t=0; scanf("%d",&m); for(i=0;i<m;i++) { scanf("%d",&a[i]); } for(i=1;i<=m;i++) { if(a[i-1]==i) { continue; } for(j=0;j<m;j++) { if(a[j]==i) { k=a[j]; a[j]=a[i-1]; a[i-1]=k; t++; } } } printf("%d\n",t); } return 0; } Followed by:
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