C璇�瑷�绋嬪簭璁捐�＄��涓夌増涔犻�樺簱绛旀�� - 鐧惧害鏂囧簱

鏂板缓

涓婁紶

棣栭〉

鍔╂墜

鏈�杩?/div>

璧勬枡搴?/div>

宸ュ叿

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�惧渾鍗婂�?/p>

r=

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�銆佸渾鏌变綋

绉�銆傜敤

scanf

杈撳叆鏁版嵁锛岃緭鍑鸿�＄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�

瀛椼�傝�风紪绋嬪簭銆?/p>

 

#include<> 

main(){ 

floatr,h,C1,Sa,Sb,Va,Vb; 

scanf(__

鈥?/p>

%f

鈥?/p>

__,&r); 

scanf(

鈥?/p>

%d

鈥?/p>

,__

&h

_);

锛?/p>

 

C1=2**r; 

Sa=*r*r; 

Sb=4*Sa; 

Va=4**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�鍗庢皬娓╁害锛岃�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�存槑锛屽彇浣�

2

灏忔暟銆?/p>

 

#include<> 

main(){ 

floatF,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<> 

main(){ 

intx,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);