用Python显示5行“*”组成的矩阵,每行5个“*”,必须用两重循环,每次打印一个？ 如何用python输出如下矩阵？
\u751f\u6210\u4e00\u4e2a5\u884c5\u5217\u7684\u4e8c\u7ef4\u77e9\u9635,\u5e76\u8f93\u51fa\u3002#include "stdio.h"int main(){ int a[5][5]; int i,j; //\u7ed9\u77e9\u9635\u5143\u7d20\u8d4b\u503c for(i=0;ij) a[i][j]=1; } //\u8f93\u51fa: for(i=0;i<5;i++) { for(j=0;j<5;j++) printf("%d ",a[i][j]); printf("\n"); }}\u7ed3\u679c\uff1a
for i in range(10): for j in range(10): if j>=i: print("%4d"%(i*10+j+1),end='') else: print("%4d"%0,end='') print()
for i in range(5):
for j in range(5):
if j == 4:
print('*')
else:
print('*', end='')
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