if s=1+2+3+4+5 clear s=0 a=1 do while a
if s=1+2+3+4+5 clear s=0 a=1 do while a
VFP:set talk off clear s=0 for m=3 to 7 n=2 do while n
i=1;a=0;s=1; do{a=a+s*i;s=-s;i++;}while(i
VFP中 CLEAR DIMENSION a(3) FOR N=1 TO 3 S=4 a(N)=N*2+1 S=S+a(
S=1J=0DO WHILE J
s=1 i=0 do while i
怎么解这题 clear i=1 j=0 do while i
s=0 i=2 do while i
$a=10; while ($a>0){ if($a==5){ continue 4 ; } echo $a; $a--
if(s[i]>=‘a’&&s[i]
用do while循环写出s=1+2+3+.100
利用while,for,do-while循环语句计算求和问题:S=1-1/2+1/3-1/4+……1/999-1/100