=IF(B14=1,"d","b"),if(e14=1,"c","a"))是什么怎么解释的
=IF(B14=1,"d","b"),if(e14=1,"c","a"))是什么怎么解释的
=IF(AND(D14="",E14="")=TRUE,"",SUM(D14:E14)) 怎么理解
int a=0,b=1,c=0,d=20; if(a) d-=10 ;else if(b) {if(!c) d=15;e
main() {int a=0,b=1,c=0,d=20; if (a) d=d-10; else if b) if c
=IF(E14>=0,E14,-E14)在EXCEL里是什么意思
=SUM(IF(B$14:B$21>B14,1/COUNTIF(B$14:B$21,B$14:B$21)))+1 上面的
#includemain(){ int a=1,b=2,c=3,d=0;if(a==1)if(b!=2)if(c==3)
挺难的数学题.if a=5 b=2 c=4 then d=4if a=1 b=5 c=7 then d=2if a=3
if(a==1||e==3) b=c+d用汇编怎么写
C语言中求三个数中的最大者,用if(a>b>c)d=a;if(a>c>b)d=a;if(b>a>c)d=b;if(b>c
else if(a+b/(c+d)==100) printf(".");
int a=1,b=2,c=3;if(a>b)a=b;if(a>c)a=c;则a的值为3.