in+a+similar+fashion
@袁雄5524：【c语言编程题】输入a,n输出s=a+aa+aaa+…n项之和.要求定义一个fn(a,n)函数实现 -
湛苏15882756363…… #include#include int fn(an,nn) { int in; long int sn=0; for (in=1; in<=i;i++) { sn=sn+an*10^(in-1); } } void main(void) { int n; int a; int i; int s=0; printf(＂input a n＂); scanf (＂%d %d＂,&a,&n); for(i=1;i<=n;i++) { s=s+fn(a,i) } }
@袁雄5524：in+名词 和 in+a+名词,单项选择时该怎么选? -
湛苏15882756363…… 如果名词是可数名词,in+a+名词 如果名词是不可数名词,in+名词
@袁雄5524：in similar position是什么意思 -
湛苏15882756363…… in similar position 彼此彼此 例句1.6+ years of practical experience in similar position of manufacturing Company.6年以上制造业同岗位工作经验.2.At least 5 years experience in similar position in multinational hotel or F& B companies.至少5年以...
@袁雄5524：已知a>0,函数f(x)= - 2asin(2x+π/6)+2a+b,当x∈[0,π/2]时, - 5≤f(x)≤1 (1)求常数a,b的值 (2)设g(x)=f(x+π/2)且lgg(x)>0,求g(x)的单调 我算了好几遍第一问,... - 作业帮
湛苏15882756363…… [答案] (1)因为,x∈[0,π/2], 2x+π/6∈[π/6,7π/6], sin(2x+π/6)∈[-1/2,1], 又 a>0 所以, -2a+2a+b=-5 a+2a+b=1 解得: a=2, b=-5 (2) 由(1)知,f(x)=-4sin(2x+π/6)-1 由题意 g(x)=f(x+π/2) =-4sin(2x+π+π/6)-1 =4sin(2x+π/6)-1>1 即 sin(2x+π/6)>1/2 所以 2x+π/6∈...
@袁雄5524：a+谓+the+副词最高级+in/of介词词组 -
湛苏15882756363…… a hare the well in for me
@袁雄5524：英语造句①A+谓语+the最n in/of②A+谓语+one of the最+in③A+谓语+the 最+n,A,B,n,C造句,再加④A+谓语+序+最+n+of/n - 作业帮
湛苏15882756363…… [答案] Amy got the highest grades in her class. She is one of the best dancers in team. I am the laziest boy.
@袁雄5524：请求导f(x)=(In^a+In^x)/x不好意思,是f(x)=(Ina+Inx)/x - 作业帮
湛苏15882756363…… [答案] f′(x)=(1+㏑a+㏑x)/x²
@袁雄5524：in+the+result+of是什么意思 -
湛苏15882756363…… in the result of 在---结果 双语例句 1 Therefore, both need to be included in the result of the join. 因此,二者必须包括在连接结果中.
@袁雄5524：ln(a+1)+ln(b+1)=0 -
湛苏15882756363…… ln(a+1)+ln(b+1)=0 第一种情况 ln(a+1)=0 ln(b+1)=0 则a=b 但因为a<b,所以这种情况不成立 第二种情况 ln(a+1)=- ln(b+1)且不等于0 由ln函数的性质可知,a+1=1/(b+1) 即 (a+1)(b+1)=1 所以ab+a+b=0
湛苏15882756363…… #include#include int fn(an,nn) { int in; long int sn=0; for (in=1; in<=i;i++) { sn=sn+an*10^(in-1); } } void main(void) { int n; int a; int i; int s=0; printf(＂input a n＂); scanf (＂%d %d＂,&a,&n); for(i=1;i<=n;i++) { s=s+fn(a,i) } }
@袁雄5524：in+名词 和 in+a+名词,单项选择时该怎么选? -
湛苏15882756363…… 如果名词是可数名词,in+a+名词 如果名词是不可数名词,in+名词
@袁雄5524：in similar position是什么意思 -
湛苏15882756363…… in similar position 彼此彼此 例句1.6+ years of practical experience in similar position of manufacturing Company.6年以上制造业同岗位工作经验.2.At least 5 years experience in similar position in multinational hotel or F& B companies.至少5年以...
@袁雄5524：已知a>0,函数f(x)= - 2asin(2x+π/6)+2a+b,当x∈[0,π/2]时, - 5≤f(x)≤1 (1)求常数a,b的值 (2)设g(x)=f(x+π/2)且lgg(x)>0,求g(x)的单调 我算了好几遍第一问,... - 作业帮
湛苏15882756363…… [答案] (1)因为,x∈[0,π/2], 2x+π/6∈[π/6,7π/6], sin(2x+π/6)∈[-1/2,1], 又 a>0 所以, -2a+2a+b=-5 a+2a+b=1 解得: a=2, b=-5 (2) 由(1)知,f(x)=-4sin(2x+π/6)-1 由题意 g(x)=f(x+π/2) =-4sin(2x+π+π/6)-1 =4sin(2x+π/6)-1>1 即 sin(2x+π/6)>1/2 所以 2x+π/6∈...
@袁雄5524：a+谓+the+副词最高级+in/of介词词组 -
湛苏15882756363…… a hare the well in for me
@袁雄5524：英语造句①A+谓语+the最n in/of②A+谓语+one of the最+in③A+谓语+the 最+n,A,B,n,C造句,再加④A+谓语+序+最+n+of/n - 作业帮
湛苏15882756363…… [答案] Amy got the highest grades in her class. She is one of the best dancers in team. I am the laziest boy.
@袁雄5524：请求导f(x)=(In^a+In^x)/x不好意思,是f(x)=(Ina+Inx)/x - 作业帮
湛苏15882756363…… [答案] f′(x)=(1+㏑a+㏑x)/x²
@袁雄5524：in+the+result+of是什么意思 -
湛苏15882756363…… in the result of 在---结果 双语例句 1 Therefore, both need to be included in the result of the join. 因此,二者必须包括在连接结果中.
@袁雄5524：ln(a+1)+ln(b+1)=0 -
湛苏15882756363…… ln(a+1)+ln(b+1)=0 第一种情况 ln(a+1)=0 ln(b+1)=0 则a=b 但因为a<b,所以这种情况不成立 第二种情况 ln(a+1)=- ln(b+1)且不等于0 由ln函数的性质可知,a+1=1/(b+1) 即 (a+1)(b+1)=1 所以ab+a+b=0
