啊哈C——学习4.6练习

2015年1月30日20:11:02

1.请尝试用while循环打印下面的图形：

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#include <stdio.h>#include <stdlib.h>int main(){int iNum,iLine;        iLine = 1;    while(iLine <= 5){iNum = 1;while(iNum <= iLine){printf("%d ",iLine);            iNum ++;}printf("\r\n");        iLine ++;        }system("pause");return 0;}

2.请尝试用while循环打印下面的图形：

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#include <stdio.h>#include <stdlib.h>int main(){int iNum,iLine,iLineOut;        iNum = 1;    iLine = 1;    while(iLine <= 5){iLineOut = 1;while(iLineOut <= iLine){printf("%d ",iNum);            iLineOut ++;iNum ++;}        printf("\r\n");        iLine ++;}system("pause");return 0;}