你可能感兴趣的试题
double x[5]=2.0, 4.0, 6.0, 8.0, 10.0; int y[5]=0, 1, 3, 5, 7, 9; char c1[]='1', '2', '3', '4', '5'; char c2[]='/x10', '/xa', '/x8';
(A)1 4 7 2 5 8 3 6 9 (B)1 2 3 4 5 6 7 8 9 (C)9 6 1 8 5 2 7 4 3 (D)9 8 7 6 5 4 3 2 1
x3=1,x2~x0至少有一个1 x3=0,x2~x0至少有一个1 x3=1,x2~x0任意 x3=0,x2~x0任意
double x[5] =2.0,4.0,6.0,8.0,10.0; int y[5] =0,1,3,5,7,9; char c 1[ ] ='1','2','3','4','5'; char c 2 [C] =,'/x10','/xa','/x8';
1 4 7 1 2 3 2 5 8 4 5 6 3 6 9 7 8 9 9 6 1 9 8 7 8 5 2 6 5 4 7 4 3 3 2 1
double x[5]={2.0,4.0,6.0,8.0,10.0}; int y[5]={0,1,3,5,7,9}; char c1[]={'1','2','3','4','5'}; char c2[]={'/x10','/xa','/x8'};
double x[5]=2.0,4.0,6.0,8.0,10.0; int y[5]=O,1,3,5,7,9; char c1[]='1','2','3','4','5'; char c2[]='/x10','/xa','/x8';
x3=1,x2~x0至少有一个1 x3=0,x2~x0至少有一个1 x3=1,x2~x0任意 x3=0,x2~x0任意
double x[5]=2.0,4.0,6.0,8.0,10.0; int y[5]=0,1,3,5,7,9; char c1[]=‘1’,’2’,’3’,’4’,’5’; char c2[]=‘/x10’,’/xa’,’/x8’;
A=X(I,J) X(I,J)=X(J,I) X(J,I)=A 10 CONTINUE WRITE(*,20)((X(I,J),J=1,3),I=1,3) 20 FORMAT(1x,312) END 运行上述程序后,其输出是( )。1 4 7 2 5 8 3 6 9 1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9 9 6 1 8 5 2 7 4 3 1 4 7 2 5 8 3 6 9 9 8 7 6 5 4 3 2 1
={(x1,x2,x3,x4,x5)|xi∈{-1,0,1},i=1,2,3,4,5},那么集合A.中满足条件“1≤|x1|+|x2|+|x3|+|x4|+|x5|≤3”的元素个数为( ) A.60 90 120 130
1 4 7 2 5 8 3 6 9 1 2 3 4 5 6 7 8 9 9 6 1 8 5 2 7 4 3 9 8 7 6 5 4 3 2 1
double x[5]=2.0,4.0,6.0,8.0,10.0; int y[5.3]=0,1,3,5,7,9; char c1[]='1','2','3','4','5'; char c2[]='/x10','/xa','/x8';
double x[5] ={2.0,4.0,6.0,8.0,10.0}; int y[5] ={0,1,3,5,7,9}; char c 1[ ] ={'1','2','3','4','5'}; char c 2 ={,'/x10','/xa','/x8'};