摘要：
#include #include #include using namespace std;int main(){int m,n,i, a[15];while(scanf("%d",&n)!=EOF)while(n--){scanf("%d",&m);for(i=0;i<m;i++){scanf("%d",&a[i]);}sort(a,a+m);printf("%d\n",a[1]);}return 0;} 阅读全文
摘要：
#includeint main(){ int m,n,i,j; scanf("%d",&m); while(m--) { scanf("%d",&n); for(i=1;i=n+1-i;j--) { if((i==j)||(n+1==i+j)) printf("X"); else printf(" "); if(j==n+1-i) printf("\n"); } printf("\n"); } return 0;} 阅读全文
摘要：
#include int main(){int m,n,a,b,c,i,s;while(scanf("%d%d",&m,&n)!=EOF){s=0;for(i=m;i<n+1;i++){a=i/100;b=i%100/10;c=i%10;if(i==a*a*a+b*b*b+c*c*c){if(s==1)printf(" ");printf("%d",i);s=1;}}if(s==0)printf("no\n");elseprintf("\n");}return 0;} 阅读全文