$B$"$k>r7o$,K~$?$5$l$F$$$k4V!"2?$+$N=hM}$r7+$jJV$9$K$O!"(B while $B$H$$$&L?Na$r;H$$!"(B
while ($B>r7o(B) {
$B7+$jJV$7
$B$N$h$&$K$7$^$9!#(B
while () $B$N>r7oItJ,$,??(B true $B$G$"$k8B$j!"(Bwhile $BJ8$N8e$K$"$k(B { } $B%V%m%C(B
$B%/ItJ,$K=q$+$l$F$$$kL?Na$,!"7+$jJV$5$l$^$9!#(B
$B1Q8l$N0UL#$r9M$($l$P$o$+$j$d$9$$$G$7$g$&!#(B
$B
class Test {
public static void main(String args[]) {
int i = 1; // $BJQ?t(B i $B$r:n$j!"=i4|CM$r(B 1 $B$H$9$k(B
while (i <= 5) { // i $B!e(B 5 $B$J$i(B
System.out.println(i); // i $B$NCM$r=PNO(B
i = i + 1; // i $B$r(B 1 $B$@$1A}$d$9(B
} // while $B$NF,$KLa$C$F7+$jJV$9(B
}
}
$B i = i + 1; $B$O4qL/$K8+$($k$+$bCN$l$^$;$s!#$3$l$O(B
$B?t3X$N<0$H$O0[$J$k$H$3$m$G$9!#(B
$B$^$?!"(B
$BMW$9$k$K(B,
$B$5$i$K!"JQ?t(B i $B$r:n$k$N$b$^$H$a$F(B
$B$J$*!"(Bwhile $B$G$b(B for $B$G$b!"(B
$BCf$+$C$3(B { } $B$NCf$NL?Na$,$?$C$?0l$D$J$i!"(B
$BCf$+$C$3(B { } $B$r>JN,$9$k$3$H$,2DG=$G$9!#(B
$B
class Test {
public static void main(String args[]) {
int sum = 0;
for (int i = 1; i <= 10; i++)
sum += i;
System.out.println("$B9g7W(B: " + sum);
}
}
1$B!"(B3$B!"(B5$B!"(B7$B!"(B9 $B$H?t$r0l$DHt$S$K=PNO$9$k$K$O(B
$B$^$?!"(B10 $B$+$i(B 1 $B$K8~$+$C$F%+%&%s%H%@%&%s$9$k$K$O(B
$B
for (int i = 1; i <= 100; i *= 2)
System.out.println(i);
$B$3$N(B i *= 2 $B$O(B i = i * 2 $B$HF1$8$3$H$G$9!#(B
for $B$O!"?t$r=PNO$9$kI,MW$,$J$/$F$b!"(B
$BF1$8(Bmessage$B$r2?2s$+=PNO$9$k$N$K$h$/;H$o$l$^$9!#(B
$B$?$H$($P!V$4$a$s$J$5$$!W$r(B10$B2s=PNO$9$k$K$O(B
$B1J5W$K7+$jJV$9L58B(Bloop$B$O!"
while (true) {
System.out.print("$B$[$2(B");
}
$B2hLL$K!V$[$2$[$2$[$2!D!D!W$H1J5W$K=PNO$7$^$9(B$B(I(B!$B(B(B
$BCtrl-C!J%3%s%H%m!<%k%-!<$r2!$72<$2$?>uBV$G(B c $B$N%-!<$r$?$?$/$3$H!K(B
$B$G=*N;$7$^$9!#(B
for $B$G$b(B while $B$G$b!"(B
break $BL?Na$r;H$($P$$$D$G$b(Bloop $B$+$iC&=P$G$-$^$9!#$?$H$($P(B
$B
double x;
while (true) {
if ((x = Math.random()) > 0.99) break;
System.out.println(x);
}
$B$3$N(B if $BJ8$O!"Mp?t$r(B 1 $B8DH/@8$5$;$F$=$NCM$r(B x $B$KBeF~$7!"$+$D!"(B
$BBeF~$5$l$?CM$,(B 0.99 $B$h$jBg$-$$$+$I$&$+$rH=CG$7$F$$$^$9!#(B
$B
double x;
while ((x = Math.random()) <= 0.99)
System.out.println(x);
$B>e5-(B 2 $B$D$O$^$C$?$/F1$8F0:n$r$7$^$9!#(B
$B$3$N(B while (++i <= 10) $B$O!"(Bi $B$r(B 1 $B$@$1A}$d$7$F!"(B
$B$=$N!JA}$d$7$?8e$N!KCM$,(B 10 $B0J2<$G$"$l$P7+$jJV$9$3$H$r(B
$B0UL#$7$^$9!#(B
$B
int i = 0;
while (i++ <= 10)
System.out.println(i);
$B$3$N(B while (i++ <= 10) $B$O!"(B
i $B$r(B 1 $B$@$1A}$d$7$F!"(B
$BA}$d$9A0$NCM$,(B 10 $B0J2<$G$"$l$P7+$jJV$9$H$$$&$3$H$G$9!#(B
$B8:$i$9J}$N(B --i $B$H(B i-- $B$bF1$84X78$K$"$j$^$9!#(B
while $B$N>r7oH=CG$,7+$jJV$7$ND>A0$K9T$o$l$F$$$?(B
$B$N$K$?$$$7$F(B
do $B$K$h$k7+JV$7$O!">r7oH=CG$,7+$jJV$7(B block $B$ND>8e$K9T$o$l$^$9!#(B
$B>r7o$K$h$C$F=hM}$rJQ$($k$K$O!"(B
if $B!A(B else $B!A(B $B$r;H$$$^$9!#(B
$B;H$$J}$O0J2<$N$H$*$j$G$9!#(B
$B:G=i$N(B a == b $B$O(B a = b $B$H(B
$B:.F1$7$J$$$h$&$KCm0U$7$F$/$@$5$$!#(B
a = b $B$O!V(Ba $B$K(B b $B$NCM$rBeF~$9$k!W(B
$B$H$$$&0UL#$G!"%(%i!<$K$J$j$^$9!#(B
$B:#$^$G$N(B i $B$NCM$K(B 1 $B$r2C$($?$b$N$r?7$?$K(B i $B$KBeF~$9$k(B
$B$H$$$&0UL#$G$9!#8@$$49$($l$P!"(B
i $B$NCM$r(B 1 $B$@$1A}$d$9(B
$B$H$$$&$3$H$G$9!#$D$^$j!"(B
1 $B$@$C$?$i(B 2 $B$K$9$k!"(B2 $B$@$C$?$i(B 3 $B$K$9$k!"!D!D(B
$B$H$$$&$o$1$G$9!#(B
i = i + 1;
$B$H$$$&L?Na$O$h$/;H$&$N$G!"(B
i++; $B$^$?$O(B ++i;
$B$HN,5-$G$-$^$9!#$3$NN,5-K!$r;H$($P!"$5$-$[$I$N(B
program $B$O
class Test {
public static void main(String args[]) {
int i = 1; // $BJQ?t(B i $B$r:n$j!"=i4|CM$r(B 1 $B$H$9$k(B
while (i <= 5) { // i $B!e(B 5 $B$J$i(B
System.out.println(i); // i $B$NCM$r=PNO(B
i++; // i $B$r(B 1 $B$@$1A}$d$9(B
} // while $B$NF,$KLa$C$F7+$jJV$9(B
}
}
i = i + n;
$B$b$h$/;H$&$N$G!"(B
i += n;
$B$HN,5-2DG=$G$9!#(B
i++; ++i; i += 1; i = i + 1;
$B$O$_$JF1$8$3$H$G$9!J$?$@$7(B i++ $B$H(B ++i $B$O!"JL$N7W;;$N(B
$BCf$G;H$C$?$H$-$K!"0UL#$,HyL/$K0c$$$^$9!#$3$l$K$D$$$F$O8e$G@bL@$7$^$9!K!#(B
for $B$K$h$k$/$jJV$7(B
$B0J2<$N$h$&$J(B while $B$K$h$k7+$jJV$7(B
i = 1; // i $B$K=i4|CM$rM?$($k(B
while (i <= 5) { // i $B$,2?$i$+$N>r7o$rK~$?$;$P(B
System.out.println(i); // i $B$K$D$$$F2?$+$r$9$k(B
i++; // i $B$rA}$d$9(B
} // $B7+$jJV$9(B
$B$H!"
for (i = 1; i <= 5; i++) { // i $B$,(B 1 $B$+$i(B 5 $B$^$G(B
System.out.println(i); // i $B$K$D$$$F2?$+$r$9$k(B
} // $B7+$jJV$9(B
for (int i = 1; i <= 5; i++) { // i $B$,(B 1 $B$+$i(B 5 $B$^$G(B
System.out.println(i); // i $B$K$D$$$F2?$+$r$9$k(B
} // $B7+$jJV$9(B
$B$N$h$&$K$b$G$-$^$9!#$3$&$7$F(B for $B$NCf$G:n$C$?JQ?t$O!"(B
$B$3$N(B for loop $B$NCf$G$7$+;H$($^$;$s(B($B6I=jJQ?t$H$$$$$^$9(B)$B!#(B
for (int i = 1; i <= 5; i++)
System.out.println(i);
$B$N$h$&$K=q$/$3$H$,$G$-$^$9!#(B
$BOB$r5a$a$k(B
$B$b$C$H$/$jJV$7(B
for (int i = 1; i <= 10; i += 2)
System.out.println(i);
$B$H$7$^$9!#(B
for (int i = 10; i >= 1; i--)
System.out.println(i);
$B$H$7$^$9!#$3$N(B i-- $B$O(B i = i - 1 $B$HF1$8$3$H$G!"(B
$BCM$r(B 1 $B$@$18:$i$7$^$9!#(B
for (i = 0; i < 10; i++)
System.out.println("$B$4$a$s$J$5$$(B");
$B$N$h$&$K=q$-$^$9(B$B(I(B!$B(B(B
$B
double x;
while (true) { // $B0J2<$r7+$jJV$9!'(B
x = Math.random(); // x $B$K(B0$B!A(B1$B$NMp?t$rF~$l$k(B
if (x > 0.99) break; // x > 0.99 $B$J$i(Bloop $BC&=P(B
System.out.println(x); // x $B$NCM$r=PNO(B
}
$B$N$h$&$K;H$$$^$9!#(BMath.random() $B$O(B 0 $B0J>e(B 1 $BL$K~$NMp?t(B
$B$rH/@8$5$;$k(B method $B$G$9!#(B
i++ $B$H(B ++i
$B
int i = 0;
while ((i = i + 1) <= 10)
System.out.println(i);
int i = 0;
while (++i <= 10)
System.out.println(i);
do $B$K$h$k$/$jJV$7(B
do {
$B7+$jJV$7
$B$9$J$o$A!":GDc$G$b(B 1 $B2s$O(B { } block $B$,
int i = 1;
while (true) {
System.out.println(i);
i = i + 1;
if (i > 5) break;
}
$B$H$^$C$?$/F1$8F0:n$r$7$^$9!#(B
$B>r7oJ,4t(B
class Test {
public static void main(String args[]) {
int x = 17;
if (x < 10) { // $B$b$7(B x < 20 $B$J$i(B
System.out.println("x $B$O(B 10 $B$h$j>.$5$$(B");
} else if (x < 20) { // $B$=$&$G$J$/!"$b$7(B x < 20 $B$J$i(B
System.out.println("x $B$O(B 20 $B$h$j>.$5$$(B");
} else { // $B$=$&$G$J$1$l$P(B
System.out.println("x $B$O(B 20 $B0J>e$G$"$k(B");
}
}
}
if ($B2?!9(B) { // $B$b$72?!9$J$i$P(B
.... // $B2?!9$,@.$jN)$D$H$-
if ($B$[$2$[$2(B) { // $B$b$7$[$2$[$2$J$i$P(B
.... // $B2?!9$,@.$jN)$D$H$-
if ($B$J$s$?$i(B) { // $B$b$7(B $B$J$s$?$i(B $B$J$i$P(B
.... // $B$J$s$?$i(B $B$,@.$jN)$D$H$-
$B$J$I$N$h$&$J7A$G;H$$$^$9!#(B
a == b $B!J(Ba $B$H(B b $B$OEy$7$$(B)
a != b $B!J(Ba $B$H(B b $B$OEy$7$/$J$$!K(B
a < b $B!J(Ba $B$O(B b $B$h$j>.$5$$!K(B
a > b $B!J(Ba $B$O(B b $B$h$jBg$-$$!K(B
a <= b $B!J(Ba $B$O(B b $B$h$j>.$5$$$+Ey$7$$!K(B
a >= b $B!J(Ba $B$O(B b $B$h$jBg$-$$$+Ey$7$$!K(B
$BHf3S$O(B ==$B!"(B
$B$H3P$($^$7$g$&!#(B
if $B$d(B else $B$ND>8e$N(B { } $B$NCf$K(B
$BL?Na$,0l$D$7$+$J$$$H$-!"(B{ } $B$r>JN,$9$k$3$H$,$G$-$^$9!#(B
$B$9$J$o$A>e$N(B program $B$O0J2<$N$h$&$K=q$/$3$H$,$G$-$^$9!#(B
$BBeF~$O(B =
if (x < 10) System.out.println("x $B$O(B 10 $B$h$j>.$5$$(B");
else if (x < 20) System.out.println("x $B$O(B 20 $B$h$j>.$5$$(B");
else System.out.println("x $B$O(B 20 $B0J>e$G$"$k(B");