【单选题】He is a resolute man. Once he makes up his mind to do something, he won't give it up halfway.
【单选题】Once again he failed to hand in his homework he had been given enough time to do it.
【单选题】Byrd at once ordered them to do this, he ordered them to do this____.
【简答题】下面程序可分别求出矩阵两条对角线上的元素之和,请分析程序填空。
【简答题】下面程序可分别求出矩阵两条对角线上的元素之和,请分析程序填空。 main( ) {int a[3][3]={1,3,6,7,9,11,14,15,17}, sum1=0, sum2=0, i, j; for(i=0;i<3;i++) for(j=0;j<3;j++) if(i==j) sum1=sum1+a[i][j]; for(i=0;i<3;i++) for( 1 ; 2 ;j--) if...
【单选题】Once again he failed to hand in his homework _____ he had been given enough time to do it.
【单选题】He is a resolute man. Once he made up his mind to do something, he won’t give it up halfway.
【单选题】Byrd at once ordered them to do this. He ordered them to do this ______.