HackMD
11-1 分數等第
CHAWTeam
目錄：DICE C語言程式破解
題目
試一試其他的方法，來解題：
寫一個程式讓使用者輸入分數，印出分數與等級。
分數與等級的換算如下：
100-90 A
89-80 B
79-70 C
69-60 D
59-0 F
因為此題輸出有多種狀況，故需將程式碼複製3次，都判斷正確才給分，每個輸出都要換行。
輸入範例1:
85
輸出範例1:
Your score is 85 and degree is B!
輸入範例2:
63
輸出範例2:
Your score is 63 and degree is D!
C範例程式：
f(x>=90)
printf("Your score is %d and degree is A!\n",x);
else if(x>=80)
printf("Your score is %d and degree is B!\n",x);
else if
(x>=70)printf("Your score is %d and degree is C!\n",x);
else if
(x>=60)printf("Your score is %d and degree is D!\n",x);
else
printf("Your score is %d and degree is F!\n",x);
C++範例程式：
cin>>x;
if (x>=90)
cout<<"Your score is "<<x<<" and degree is A!"<<endl;
else if (x>=80)
cout<<"Your score is "<<x<<" and degree is B!"<<endl;
else if (x>=70)
cout<<"Your score is "<<x<<" and degree is C!"<<endl;
else if (x>=60)
cout<<"Your score is "<<x<<" and degree is D!"<<endl;
else
cout<<"Your score is "<<x<<" and degree is F!"<<endl;
程式碼
#include <stdio.h>
int main()
{
int x;
scanf("%d", &x);
if (x >= 90 && x <= 100)
printf("Your score is %d and degree is A!\n", x);
else if (x >= 80 && x < 90)
printf("Your score is %d and degree is B!\n", x);
else if (x >= 70 && x < 79)
printf("Your score is %d and degree is C!\n", x);
else if (x >= 60 && x < 69)
printf("Your score is %d and degree is D!\n", x);
else
printf("Your score is %d and degree is F!\n", x);
scanf("%d", &x);
if (x >= 90 && x <= 100)
printf("Your score is %d and degree is A!\n", x);
else if (x >= 80 && x < 90)
printf("Your score is %d and degree is B!\n", x);
else if (x >= 70 && x < 79)
printf("Your score is %d and degree is C!\n", x);
else if (x >= 60 && x < 69)
printf("Your score is %d and degree is D!\n", x);
else
printf("Your score is %d and degree is F!\n", x);
scanf("%d", &x);
if (x >= 90 && x <= 100)
printf("Your score is %d and degree is A!\n", x);
else if (x >= 80 && x < 90)
printf("Your score is %d and degree is B!\n", x);
else if (x >= 70 && x < 79)
printf("Your score is %d and degree is C!\n", x);
else if (x >= 60 && x < 69)
printf("Your score is %d and degree is D!\n", x);
else
printf("Your score is %d and degree is F!\n", x);
return 0;
}
執行
85
Your score is 85 and degree is B!
63
Your score is 63 and degree is D!
72
Your score is 72 and degree is C!
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目錄：DICE C語言程式破解
