C
璇?/p>
瑷�
绋?/p>
搴?/p>
璁?/p>
璁?/p>
(
绗?/p>
涓?/p>
鐗?/p>
)
涔?/p>
棰?/p>
搴?/p>
1
銆佽鍦嗗崐寰?/p>
r=1.5
锛屽渾鏌遍珮
h=3
锛屾眰鍦嗗懆闀裤�佸渾闈㈢Н銆佸渾鐞冭〃闈㈢Н銆佸渾鐞冧綋绉�佸渾鏌变綋绉�傜敤
scanf
杈撳叆鏁?/p>
鎹紝杈撳嚭璁＄畻缁撴灉锛岃緭鍑烘椂瑕佹眰鏂囧瓧璇存槑锛屽彇灏忔暟鐐瑰悗涓や綅鏁板瓧銆傝缂栫▼搴忋�?/p>
#include <stdio.h>
main(){
float r,h,C1,Sa,Sb,Va,Vb;
scanf(__
鈥?/p>
%f
鈥?/p>
__,&r);
scanf(
鈥?/p>
%d
鈥?/p>
,__
&h
_);
锛?/p>
C1=2*3.14*r;
Sa=3.14*r*r;
Sb=4*Sa;
Va=4*3.14*r*r*r/3;
Vb=Sa*h;
printf(___
鈥?/p>
Cl=%.2fSa=%.2fSb=%.2fVa=%.2fVb=%.2f
鈥?/p>
,Cl,Sa,Sb,Va,Vb
);
}
2
銆佽緭鍏ヤ竴涓崕姘忔俯搴︼紝瑕佹眰杈撳嚭鎽勬皬娓╁害銆傚叕寮忎负
c=5(F-32)/9
杈撳嚭瑕佹眰鏈夋枃瀛楄鏄庯紝鍙栦綅
2
灏忔暟銆?/p>
#include <stdio.h>
main(){
float F,c;
scanf("%f",&F);
____c=5*(F-32)/9______;
printf("c=%.2f",c);
}
3
銆佹湁涓�鍑芥暟锛?/p>
飪?/p>
飪?
飪?
飪?/p>
飪?/p>
飩?/p>
飥?/p>
飥?/p>
飩?/p>
飥?/p>
飥?/p>
飥?/p>
10
11
3
10
1
1
2
1
x
x
x
x
x
x
y
鍐欎竴绋嬪簭锛岃緭鍏?/p>
x
鍊硷紝杈撳嚭
y
鍊笺�?/p>
#include <stdio.h>
main(){
int x,y;
printf("
杈撳叆
x
锛?/p>
");
scanf("%d",&x);
if(x<1) { /* x<1 */
y=x;
printf("x=%3d, y=x=%d\n",x,y);
} else if (____
x<10
_______){ /* 1鈮
-10 */
_____
y=2*x-1
_______;
printf("x=%3d, y=2*x-1=%d\n",x,y);
} else{ /* x鈮?0 */
y=3*x-11;
printf("x=%3d, y=3*x-11=%d\n",x# include "stdio.h"
main()
{