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//801-1 | |
#include "stdafx.h" | |
#include<stdio.h> | |
#include<stdlib.h> | |
int main() | |
{ | |
int i, j; | |
for (i = 1; i <= 5; i++) {//從1開始,一直到5 共會出現1,2,3,4,5 | |
for (j = 0; j<i; j++)//從0開始,一直到i的前一個 | |
printf("*");//列印出*號 | |
printf("\n");//換行 | |
} | |
system("PAUSE");//停住等待使用者按下任意一個按鍵 | |
return 0;//跳出 | |
} | |
/* | |
第9行 | |
for (j = 0; j<i; j++) | |
i=1 時 0 | |
i=2 時 0 1 | |
i=3 時 0 1 2 | |
i=4 時 0 1 2 3 | |
i=5 時 0 1 2 3 4 | |
*/ |
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