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为什么老是wa,测试时是对的啊!??求高手指正#include <stdio.h> #include <math.h> main() { int i,j,n,w,x,y; char a[5],b[5]; scanf("%d",&n); while(n) { scanf("%s%s",a,b); x=fabs(b[0]-a[0]); y=fabs(b[1]-a[1]); if(x==y&&x==0&&y==0) printf("0 0 0 0\n"); else if(x==y&&x!=0&&y!=0) { printf("%d 1 2 1\n",x); } else if(x==0&&y!=0) printf("%d 1 1 Inf\n",y); else if(y==0&&x!=0) printf("%d 1 1 Inf\n",x); else if(x!=0&&y!=0&&x!=y) { if(x>y) w=x; else w=y; printf("%d 2 2 Inf\n",w); } n--; } } Followed by:
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