python输入五门成绩，求总分和平均分？ python利用异常的处理语句完成输入5个同学的成绩，计算平...
python\u7a0b\u5e8f\u8bbe\u8ba1\uff1a\u8f93\u51655\u4e2a\u8003\u8bd5\u5206\u6570\uff0c\u6c42\u5e73\u5747\u503c\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u4f60\u53ef\u4ee5\u5148\u7528len(L)\u83b7\u53d6list\u7684\u603b\u6570\uff0c\u7136\u540e\u7528sum(L)\u51fd\u6570\u83b7\u53d6\u603b\u548c\uff0c\u7136\u540e\u7528sum(L)/len(L)\u5c31\u53ef\u4ee5\u4e86
a = []
try:
for i in range(5):
b = float(input('\u8bf7\u8f93\u5165\u7b2c'+str(i+1)+'\u4e2a\u540c\u5b66\u7684\u6210\u7ee9\uff1a'))
a.append(b)
if b 100:
exit()
except:
print('\u4f60\u8f93\u5165\u7684\u4e0d\u662f\u6570\u5b57\uff01')
exit()
print('\u5e73\u5747\u6210\u7ee9\u662f'+str(sum(a) / 5))
#include <stdio.h>
#define First 5
#define Second 6
int main(void)
{
float a[First][Second],sum=0.0;
int i,j,cnt=1;
printf("分别输入5名同学的4门成绩：\n");
for(i=0;i<First;i++)
{
for(j=0;j<Second-2;j++)
{
scanf("%f",&a[i][j]);
}
}
for(i=0;i<First;i++)
{
for(j=0;j<Second-2;j++)
{
sum+=a[i][j];
}
a[i][4]=sum;
a[i][5]=a[i][4]/4.0;
sum=0; //初始化
}
for(i=0;i<First;cnt++,i++)
{
printf("学生%d的成绩情况\t\t\t总成绩\t平均成绩\n",cnt);
for(j=0;j<Second;j++)
{
printf("%.2f\t",a[i][j]);
}
printf("\n");
}
}
有5个学生，每个学生修4门课程，求每个学生所有成绩的总分和平均分
#include <stdio.h>
#define First 5
#define Second 6
int main(void)
{
float a[First][Second],sum=0.0;
int i,j,cnt=1;
printf("分别输入5名同学的4门成绩：\n");
for(i=0;i<First;i++)
{
for(j=0;j<Second-2;j++)
{
scanf("%f",&a[i][j]);
}
}
for(i=0;i<First;i++)
{
for(j=0;j<Second-2;j++)
{
sum+=a[i][j];
}
a[i][4]=sum;
a[i][5]=a[i][4]/4.0;
sum=0; //初始化
}
for(i=0;i<First;cnt++,i++)
{
printf("学生%d的成绩情况\t\t\t总成绩\t平均成绩\n",cnt);
for(j=0;j<Second;j++)
{
printf("%.2f\t",a[i][j]);
}
printf("\n");
}
}
绛旓細鏈5涓鐢燂紝姣忎釜瀛︾敓淇4闂ㄨ绋锛屾眰姣忎釜瀛︾敓鎵鏈鎴愮哗鐨勬诲垎鍜屽钩鍧囧垎 include <stdio.h> define First 5 define Second 6 int main(void){ float a[First][Second],sum=0.0;int i,j,cnt=1;printf("鍒嗗埆杈撳叆5鍚嶅悓瀛︾殑4闂ㄦ垚缁╋細\n");for(i=0;i<First;i++){ for(j=0;j<Second-2;j...
绛旓細python scores = [(90, 85, 95), (80, 75, 90), (95, 90, 90), (70, 80, 85)]璁＄畻鍚勭鎴愮哗鎬诲拰 chinese_sum = sum(score[0] for score in scores)math_sum = sum(score[1] for score in scores)english_sum = sum(score[2] for score in scores)print(f"璇枃鎬绘垚缁锛歿chine...
绛旓細import sysif sys.version[0]=='3' : raw_input=inputyuwen=int(raw_input("璇杈撳叆璇枃鎴愮哗"))shuxue=int(raw_input("璇疯緭鍏ユ暟瀛︽垚缁"))zhongfeng=yuwen+shuxuepingjun=zhongfeng/2.0print("鎬诲垎:{0} \t 骞冲潎鎴愮哗:{1:.2f}".format(zhongfeng,pingjun))...
绛旓細(Python)a=float(input("a="))b=float(input("b="))c=float(input("c="))import math X=a*0.15+b*0.25+c*0.60 print("瀛︾敓鐨勫鏈鎬绘垚缁涓:"+str(X))
绛旓細杩欐槸鏈鍩烘湰鐨杈撳叆杈撳嚭銆佸垪琛ㄤ娇鐢
绛旓細鎲嬬敤eval锛屽緢瀹规槗瑙﹀彂寮傚父鐨勶紝鐢╢loat灏卞彲浠ヤ簡 鍦╢or寰幆涔嬪墠鍔犱笂scores = []锛 鐒跺悗鎶婃瘡涓汉鐨鎴愮哗娣诲姞鍒板垪琛ㄩ噷锛宖or缁撴潫鍚庡啀sort灏卞彲浠ヤ簡銆
绛旓細elif s >= maxScore - 20:print('鐧惧垎鍒鎴愮哗涓簕}锛岀瓑绾т负锛歿}'.format(s, "B"))elif s >= maxScore - 30:print('鐧惧垎鍒舵垚缁╀负{}锛岀瓑绾т负锛歿}'.format(s, "C"))elif s >= maxScore - 40:print('鐧惧垎鍒舵垚缁╀负{}锛岀瓑绾т负锛歿}'.format(s, "D"))else:print('鐧惧垎鍒舵垚缁╀负{...
绛旓細values = [] #鎴愮哗 max_g = [] #鏈濂芥垚缁╃殑琛屽彿 bjg_g = []for num,value in enumerate(f):row.append(num)values.append(int(value.strip('\n')))group = [row, values]sum_n = sum(values) #鎬绘垚缁 average_n = np.min(values) #骞冲潎鎴愮哗 max_n = max(values)...
绛旓細al=[1,2,3,4,5,6] #鍏ㄧ彮鎴愮哗 sumv=0;x=0 while x<=len(al):sumv+=x x+=1 print(sumv,sumv/len(al))
绛旓細l = []While True:...c_in = innput()...if c_in.isdigit():...l.append(eval(c_in))...else:...break print('鏈楂樺垎锛', max(l))print('鏈浣庡垎锛', min(l))print('鎬诲垎锛', sum(l))print('骞冲潎鍒嗭細', sum(l)/len(l))
