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楼主 |
发表于 2021-5-10 20:10:15
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#include <stdio.h>
#include <math.h>
/* run this program using the console pauser or add your own getch, system("pause") or input loop */
int check_point(int i,int j);
int main(void){
int n,i,j,icount;
printf("Number of possible moves for a knight on a chess board\n\n");
for(j=1;j<=8;j++){
for(i=1;i<=8;i++){
icount=check_point(i,j);
printf("%5d",icount);
}
printf("\n");
}
}
int check_point(int i,int j){
int icount,p,k,n,m;
icount=0;
p=-1;
for(k=-2;k<=2;k++){
if(k != 0){
for(n=1;n<=2;n++){
p=-p;
m=p*(3-abs(k));
if(1<=(i+k) && (i+k)<=8 && 1<=(j+m) && (j+m)<=8){
icount++;
}
}
}
}
return(icount);
} |
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