全球旧事资料 分类
。r
r
输入输出示例:括号内为说明r
r
输入:r
r
1repeat1r
r
4
4r
r
2341r
r
5611r
r
7181r
r
1111r
r
sum35234567835r
r
r
r
i
cludequotstdiohquotr
r
i
tmai
voidr
r
r
r
i
tij
sumr
r
i
trepeatrir
r
i
ta66r
r
r
r
sca
fquotdquotamprepeatr
r
forri1riltrepeatrir
r
sca
fquotdquotamp
r
r
fori0ilt
ir
r
forj0jlt
jr
r
sca
fquotdquotampaijr
r
r
r
sum0r
r
fori0ilt
ir
r
forj0jlt
jr
r
ifij
1co
ti
uer
r
ifi
1co
ti
uer
r
ifj
1co
ti
uer
r
sumaijr
r
r
r
r
r
pri
tfquotsumd
quotsumr
r
r
r
retur
0r
r
r
r
70023程序填空,不要改变与输入输出有关的语句。输入一个正整数repeat0ltrepeatlt10,做repeat次下列运算:r
r
输入一个正整数
0lt
r
lt10,输出九九乘法表的前
×
项。r
r
提示:将乘数、被乘数和乘积放入一个二维数组中,再输出该数组。r
r
输入输出示例:括号内为说明r
r
输入:r
r
1repeat1r
r
3
3r
r
输出r
r
123r
r
11r
r
224r
r
3369r
r
r
r
r
r
r
r
i
cludequotstdiohquotr
r
i
tmai
voidr
r
r
r
i
tij
r
r
i
ta1010r
r
i
trepeatrir
r
r
r
sca
fquotdquotamprepeatr
r
forri1riltrepeatrir
r
sca
fquotdquotamp
r
r
r
r
fori0ilt
ir
r
ai0ir
r
a0iir
r
r
r
fori1ilt
ir
r
forj1jlt
jr
r
aija0jai0r
r
fori0ilt
ir
r
forj0jlt
jr
r
ifi0ampampj0pri
tfquot4cquot3939r
r
elseifi0jltipri
tfquot4dquotaijr
r
pri
tfquot
quotr
r
r
r
r
r
r
r
70024程序填空,不要改变与输入输出有关的语句。输入一个正整数repeat0ltrepeatlt10,做repeat次下列运算:r
r
输入1个正整数
1≤
≤6和
阶方阵a中的元素,如果a是上三角矩阵输出quotYESquot否则输出quotNOquot。上三角矩阵指主对角线以下的元素都为0的矩阵主对角线为从矩阵的左上角至右下角的连线。r
r
输入输出示例:括号内为说明r
r
输入:r
r
2repeat2r
r
3
3r
r
123r
r
045r
r
006r
r
2
2r
r
10r
r
82r
r
输出:r
r
YESr
r
NOr
r
r
r
r
r
r
r
i
cludequotstdiohquotr
r
i
cludequotmathhquotr
r
i
tmai
voidr
r
r
r
i
tflagij
r
r
i
ta66r
r
i
trepeatrir
r
r
r
sca
fquotdquotamprepeatr
r
forri1riltrepeatrir
r
sca
fquotdquotamp
r
r
fori0ilt
ir
r
forj0jlt
jr
r
sca
fquotdquotampaijr
r
r
r
flag1r
r
fori0ilt
ir
r
forj0jlt
jr
r
ifigtjifar
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