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Re:这样的算法对吗? 我想了好久,理论上是对的,但是提交时…In Reply To:这样的算法对吗? 我想了好久,理论上是对的,但是提交时… Posted by:0915174 at 2010-01-01 21:16:11 > #include"stdio.h" > main(){ int a[16][200],c,b,i,j,flag=1,n; > while(scanf("%d%d",&c,&b)!=EOF){ > for(i=0;i<c;i++) > for(j=0;j<b;j++) > scanf("%d",&a[i][j]); > for(i=0,n=0;i<c;i++) > if(flag) > for(j=0;j<b;j++) > {if(a[i][j]==1) > n++; > if(n>=2) > {flag=0;break;}} > } > if(flag) printf("Yes,I found it"); > else printf("It is impossible"); > > > > > > > > } Followed by:
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