python:定义函数,输入一个m维数组X和一个整数n,输出一个n*m的矩阵M,其中 M[i] [j]= 若二维数组a有m列，则计算任一元素a[i][j]在数组中任意...
C\u8bed\u8a00\u9898\uff0c\u7f16\u5199\u51fd\u6570void fun(int a[],int n,int x)\uff0c\u5176\u529f\u80fd\u662f\u5728\u6570\u7ec4a[n\u3010\u4e3b\u7a0b\u5e8f\u81ea\u5df1\u7f16\u3011
\u51fd\u6570\u4f53\u8bd5\u8bd5\u8fd9\u4e2a
void fun(int a[],int n,intx)
{
int b[n];
int i,j,k;
j=n;
for (i=0;i<n;i++)
if (a[i]!=x) b[n-j]=a[i]
esle
{
j++;
/*\u5e94\u8be5\u4e0d\u9700\u8981\u518d\u505a\u522b\u7684\u5565\uff1f*/
}
for (i=j;i<n;i++)
b[i]=" ";/******/
for (i=0;i<n;i++)
a[i]=b[i];
return;
}
\u82e5\u4e8c\u7ef4\u6570\u7ec4a\u6709m\u5217\uff0c\u5219\u8ba1\u7b97\u4efb\u4e00\u5143\u7d20a[i][j]\u5728\u6570\u7ec4\u4e2d\u4efb\u610f\u4f4d\u7f6e\u7684\u516c\u5f0f\u4e3a\uff1aa[i][j] =a+(i-1)*m+j =a[0][0]+(i-1)*m+j\u3002
\u4e8c\u7ef4\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u662f\u901a\u8fc7\u4f7f\u7528\u4e0b\u6807\uff08\u5373\u6570\u7ec4\u7684\u884c\u7d22\u5f15\u548c\u5217\u7d22\u5f15\uff09\u6765\u8bbf\u95ee\u7684\u3002\u4f8b\u5982\uff1a
a[2][3]\u5c06\u83b7\u53d6\u6570\u7ec4\u4e2d\u7b2c 3 \u884c\u7b2c 4 \u4e2a\u5143\u7d20\u3002
a[i][j]\u5c06\u83b7\u53d6\u6570\u7ec4\u4e2d\u7b2c i+1 \u884c\u7b2c j+1\u4e2a\u5143\u7d20\uff0c\u5373\u6570\u7ec4\u4e2d\u7b2ci*m+j+1\u4e2a\u6570\u3002
\u6269\u5c55\u8d44\u6599\uff1a
\u4e8c\u7ef4\u6570\u7ec4\u7684\u57fa\u672c\u8fd0\u7b97\u65b9\u6cd5\uff1a
1\u3001\u8f6c\u7f6e\u77e9\u9635\uff1a
//\u5176\u4e2dA, B\u662fm*n\u77e9\u9635\uff1a
void tramat(matrix A,matrix B){ int i,j;
for(i=0; i<m; i++)for(j=0;j<n;j++)B[j]=A[j];}2\u3001\u77e9\u9635\u76f8\u52a0\uff1a
//\u5176\u4e2dA,B,C\u662fm*n\u77e9\u9635\uff1avoid addmat(matrix C, matrix A, matrix B){int i, j;for(i=0; i<m; i++)for(j=0;j<n;j++)c[j] = A[j] + B[j];}3\u3001\u77e9\u9635\u76f8\u4e58\uff1a
//\u5176\u4e2dA\u662fm*n\u77e9\u9635\uff0cB\u662fn*1\u77e9\u9635\uff0cC\u4e3am*1\u77e9\u9635void mutmat(matrix C, matrix A, matrix B){int i, j, k;for(i=0; i<m; i++)for(j=0; j<i; j++){C[j]=0;for(k=0; k<n; k++)C[j] = C[j] + A[k] * B[k][j];}}//\u5176\u4e2dA\u662fm*n\u77e9\u9635\uff0cB\u662fn*1\u77e9\u9635\uff0cC\u4e3am*1\u77e9\u9635
void mutmat(matrix C, matrix A, matrix B){int i, j, k;for(i=0; i<m; i++)for(j=0; j<i; j++){C[j]=0;for(k=0; k<n; k++)C[j] = C[j] + A[k] * B[k][j];}}
\u53c2\u8003\u8d44\u6599\u6765\u6e90\uff1a\u767e\u5ea6\u767e\u79d1-\u4e8c\u7ef4\u6570\u7ec4
# Python3.6
import numpy as np
while True:
x = input("输入一个m维数组,元素以空格分开：")
try:
# split input
x = x.split()
s = []
# iterate:str-->int
for i in x:
s.append(int(i))
x = s
break
except:
print("输入有错，请重新输入。")
while True:
n = input("整数n：")
try:
n = int(n)
break
except:
print("输入有错，请重新输入。")
# map object -->list object
lst = [i for i in x]
# list object -->numpy.array object
mtrx = np.array(lst)
# copy the 1st line of matrix as a template
mtrx_1 = np.copy(mtrx)
k = len(mtrx)
# reshape (k,) to (1,k) for concatenate
mtrx = np.reshape(mtrx, (1, k))
# calculate left lines
for i in range(1, n):
tmp = np.power(mtrx_1, i+1)
tmp = np.reshape(tmp, (1, k))
mtrx = np.concatenate((mtrx, tmp), axis=0)
print(mtrx)
#m为行，n为列的情况 while 1: try: m = int(raw_input('input number m:')) try : n = int(raw_input('input number n:')) except : print 'n must be a number!' else: if m 0 or m > 9: print 'm must between 0 and 9.' elif n 0 or n > 9: print 'n must between 0 and 9.' else: break except : print 'm must be a number!'for x in xrange(1,m+1): for y in xrange(1,n+1): print '%s*%s=%s ' % (x,y,x*y), print '\n',
绛旓細Python3.6import numpy as npwhile True: x = input("杈撳叆涓涓猰缁存暟缁,鍏冪礌浠ョ┖鏍煎垎寮锛") try: # split input x = x.split() s = [] # iterate:str-->int for i in x: s.append(int(i)) x = s break except: print("杈撳叆鏈夐敊锛岃閲嶆柊杈...
绛旓細return (char_count, digit_count, other_count), (char_list, digit_list, other_list)# 娴嬭瘯浠ｇ爜string = input("璇杈撳叆涓涓瓧绗︿覆锛")result = count_and_reverse(string)print("璇ュ瓧绗︿覆涓湁{}涓瓧绗︼紝{}涓暟瀛楋紝{}涓叾瀹冪鍙".format(*result[0]))print("璇ュ瓧绗︿覆涓殑瀛楃鍙嶅悜杈撳嚭涓...
绛旓細def demo():n = input("璇杈撳叆涓涓笁浣嶆暟锛")print(n/100 + n/10%10 + n%10)甯屾湜鎴戠殑鍥炵瓟瀵逛綘鏈夊府鍔╋紝浣犵殑閲囩撼鏄渶濂界殑榧撳姳~
绛旓細鏂板缓涓涓ā鍧 渚嬪resets.py #妯″潡鍚 鍜屼笅闈鍑芥暟鍚 杩樻槸涓嶈鎼炵浉鍚岀殑濂絛ef reset(): Reset_F1=FnValues(); Reset_F1.Fn="1" fnValues=(Reset_F1,) cs.WriteTerminal(1,fnValues,5) 鍦ㄤ綘瑕佺敤鐨勬ā鍧楅噷 test.pyimport resets銆傘傘俽esets.reset搴旇灏卞彲浠ヤ簡 ...
绛旓細浣跨敤input()鍑芥暟鏉ヤ粠閿洏杈撳叆涓涓ぇ浜2鐨勬暟锛屼娇鐢ㄤ竴涓嚜瀹氫箟鍑芥暟鏉ュ垽鏂竴涓暟鏄惁涓虹礌鏁帮紝浣跨敤while寰幆鍜宐reak璇彞鏉ュ鎵捐窛绂绘渶杩戠殑绱犳暟锛屼娇鐢╬rint()鍑芥暟鏉ヨ緭鍑虹粨鏋溿傚畾涔変竴涓鍑芥暟锛鍒ゆ柇涓涓暟鏄惁涓虹礌鏁 def is_prime(n):濡傛灉n灏忎簬绛変簬1锛岃繑鍥濬alse if n <= 1:return False 閬嶅巻2鍒皀-1涔嬮棿鐨...
绛旓細Python瀹氫箟涓涓鍑芥暟,杈撳叆涓涓暣鏁版椂,璁＄畻鍚勪綅鏁板瓧鐨勫钩鏂圭殑鍜屽苟灏嗗叾缁撴灉鎵撳嵃鍒版帶鍒跺彴,鑼冨洿(1鍒10000) 鎬ョ敤... 鎬ョ敤 灞曞紑 鎴戞潵绛 1涓洖绛 #鐑# 鍏徃閭ｄ簺璁炬柦鍙互鎻愰珮鍛樺伐骞哥鎰?jjdsjeff 2018-09-29 路 TA鑾峰緱瓒呰繃1902涓禐 鐭ラ亾澶ф湁鍙负绛斾富 鍥炵瓟閲:2456 閲囩撼鐜:73% 甯姪鐨勪汉:431涓 ...
绛旓細瑕佷娇鐢Python鍑芥暟瀹炵幇涔樻硶琛紝鍙互瀹氫箟涓涓鍑芥暟锛鎺ュ彈涓涓鏁存暟鍙傛暟n锛岀劧鍚庣敤涓ゅ眰for寰幆鎵撳嵃鍑簄n鐨勪箻娉曡〃銆傚鏋滄病鏈変紶鍏ュ弬鏁帮紝灏遍粯璁ゆ墦鍗99鐨勪箻娉曡〃銆備緥濡锛氬畾涔変竴涓嚱鏁帮紝鎵撳嵃涔樻硶琛 def print_table(n=9):鐢ㄤ袱灞俧or寰幆閬嶅巻琛屽拰鍒 for i in range(1,n+1):for j in range(1,i+1):鎵撳嵃...
绛旓細>>> def getnb(): nb = int(input('杈撳叆涓涓暣鏁:')) return nb + 1>>> getnb()杈撳叆涓涓暣鏁:1011>>>
绛旓細import redef fun(s): return re.sub(r'([\d]+)','',s).lower()print fun('Abc123De4f')
绛旓細浠ヤ笅鏄娇鐢Python缂栧啓鐨勭▼搴忥紝鐢ㄤ簬杈撳叆涓涓暟锛屽彲浠ユ槸瀹炴暟涔熷彲浠ユ槸鏁存暟锛岀劧鍚庡師鏍疯緭鍑哄畠锛歯um = input()print(num)鍦ㄨ繖涓▼搴忎腑锛屾垜浠娇鐢╥nput鍑芥暟鑾峰彇鐢ㄦ埛杈撳叆鐨勬暟锛屼笉闇瑕佹彁渚涗换浣曟彁绀烘枃瀛椼傜敱浜巌nput鍑芥暟杩斿洖鐨勬槸涓涓瓧绗︿覆绫诲瀷鐨勫硷紝鍥犳鎴戜滑涓嶉渶瑕佽繘琛屼换浣曠被鍨嬭浆鎹㈠氨鍙互鐩存帴灏嗗叾杈撳嚭銆傛渶鍚庯紝鎴戜滑浣跨敤...
