노가다1
#include <stdio.h>
int main() { unsigned int uiCnt = 1; unsigned char ucdan = 2; printf("%d * 1 = %d\n", ucdan, ucdan*1); printf("%d * 2 = %d\n", ucdan, ucdan*2); printf("%d * 3 = %d\n", ucdan, ucdan*3); printf("%d * 4 = %d\n", ucdan, ucdan*4); printf("%d * 5 = %d\n", ucdan, ucdan*5); printf("%d * 6 = %d\n", ucdan, ucdan*6); printf("%d * 7 = %d\n", ucdan, ucdan*7); printf("%d * 8 = %d\n", ucdan, ucdan*8); printf("%d * 9 = %d\n", ucdan, ucdan*9); return 0; }
노가다2
#include <stdio.h>
int main() { unsigned int uiCnt = 1; unsigned char ucdan = 2; while(uiCnt<10) { printf("%d * %d = %d\n", ucdan, uiCnt, ucdan*uiCnt); ++uiCnt; }
ucdan = 3; uiCnt = 1; while(uiCnt<10) { printf("%d * %d = %d\n", ucdan, uiCnt, ucdan*uiCnt); ++uiCnt; }
ucdan = 4; uiCnt = 1; while(uiCnt<10) { printf("%d * %d = %d\n", ucdan, uiCnt, ucdan*uiCnt); ++uiCnt; } ucdan = 5; uiCnt = 1; while(uiCnt<10) { printf("%d * %d = %d\n", ucdan, uiCnt, ucdan*uiCnt); ++uiCnt; }
ucdan = 6; uiCnt = 1; while(uiCnt<10) { printf("%d * %d = %d\n", ucdan, uiCnt, ucdan*uiCnt); ++uiCnt; } ucdan = 7; uiCnt = 1; while(uiCnt<10) { printf("%d * %d = %d\n", ucdan, uiCnt, ucdan*uiCnt); ++uiCnt; } ucdan = 8; uiCnt = 1; while(uiCnt<10) { printf("%d * %d = %d\n", ucdan, uiCnt, ucdan*uiCnt); ++uiCnt; } ucdan = 9; uiCnt = 1; while(uiCnt<10) { printf("%d * %d = %d\n", ucdan, uiCnt, ucdan*uiCnt); ++uiCnt; }
return 0; }
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노가다3 홀수만
#include <stdio.h>
int main() { unsigned int uiCnt; unsigned char ucdan; ucdan = 2; while(ucdan <= 5) { uiCnt = 1; while(uiCnt<=9) { printf("%d * %d = %d\n", 2*ucdan-1, uiCnt, ( 2*ucdan-1 )*uiCnt); ++uiCnt; } ++ucdan; } return 0; }
글자 계행 이쁘게
#include <stdio.h>
int main() { unsigned int uiCnt; unsigned char ucdan; ucdan = 2; while(ucdan <= 9) { if(0 == ucdan % 2) { ++ucdan; continue; } uiCnt = 1; while(uiCnt<=9) { printf("%d * %d = %d\n", ucdan, uiCnt, ucdan*uiCnt); ++uiCnt; } ++ucdan; } return 0; }
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글자계행 더 이쁘게
#include <stdio.h>
int main() { unsigned int uiCnt; unsigned char ucdan; ucdan = 2; while(ucdan <= 9) { uiCnt = 1; while(uiCnt<=9) { printf("%d * %d = %2d ", ucdan, uiCnt, ucdan*uiCnt); ++uiCnt; if(0 == (uiCnt-1) % 3) { putchar('\n'); } } putchar('\n'); ++ucdan; } return 0; }
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