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检查了N次,还是没发现错误,请高手指教。int num1,num2; int fan(char *p) { int measure=0; char *s,*q; for(s=p;s<p+num1-1;s++) for(q=s+1;q<p+num1;q++) if(*q<*s)measure++; return(measure); } #include<stdio.h> #include<string.h> int main() { char a[50][100],c[50]; int b[100]; int i,j,t; scanf("%d%d",&num1,&num2); for(i=0;i<num2;i++) { scanf("%s",a[i]); b[i]=fan(a[i]); } for(i=0;i<num2-1;i++) for(j=0;j<num2-1-i;j++) { if(b[j+1]<b[j]) t=b[j];b[j]=b[j+1];b[j+1]=t; strcpy(c,a[j]); strcpy(a[j],a[j+1]); strcpy(a[j+1],c); } printf("\n"); for(i=0;i<num2;i++) { for(j=0;j<num1;j++) printf("%c",a[i][j]); printf("\n"); } return 0; } Followed by:
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