แบบกำหนดแม่สูตรคูณเอง
#include <stdio.h>
#include <conio.h>
int main ()
{
int i,num;
printf("\nInput number:");
scanf("%d",&num);
for(i=1;i<13;i++)
printf("%d x %d = %d\n",num,i,i*num);
getch();
}
ผลการรัน
Input number:5
5 x 1 = 5
5 x 2 = 10
5 x 3 = 15
5 x 4 = 20
5 x 5 = 25
5 x 6 = 30
5 x 7 = 35
5 x 8 = 40
5 x 9 = 45
5 x 10 = 50
5 x 11 = 55
5 x 12 = 60
แม่สูตรคูณ 2-13
#include <stdio.h>
int main()
{
int i, j, k, main;
for(i=0; i<2; i++){
for(j=1; j<=12; j++){
if(i==0){
main=2;
}else{
main=8;
}
for(k=1; k<=6; k++){
printf("%5dx%2d=%3d", main, j, main*j);
main++;
}
printf("\n");
}
printf("\n\n");
}
return 0;
}
ผลการรัน
2x 1= 2 3x 1= 3 4x 1= 4 5x 1= 5 6x 1= 6 7x 1= 7
2x 2= 4 3x 2= 6 4x 2= 8 5x 2= 10 6x 2= 12 7x 2= 14
2x 3= 6 3x 3= 9 4x 3= 12 5x 3= 15 6x 3= 18 7x 3= 21
2x 4= 8 3x 4= 12 4x 4= 16 5x 4= 20 6x 4= 24 7x 4= 28
2x 5= 10 3x 5= 15 4x 5= 20 5x 5= 25 6x 5= 30 7x 5= 35
2x 6= 12 3x 6= 18 4x 6= 24 5x 6= 30 6x 6= 36 7x 6= 42
2x 7= 14 3x 7= 21 4x 7= 28 5x 7= 35 6x 7= 42 7x 7= 49
2x 8= 16 3x 8= 24 4x 8= 32 5x 8= 40 6x 8= 48 7x 8= 56
2x 9= 18 3x 9= 27 4x 9= 36 5x 9= 45 6x 9= 54 7x 9= 63
2x10= 20 3x10= 30 4x10= 40 5x10= 50 6x10= 60 7x10= 70
2x11= 22 3x11= 33 4x11= 44 5x11= 55 6x11= 66 7x11= 77
2x12= 24 3x12= 36 4x12= 48 5x12= 60 6x12= 72 7x12= 84
8x 1= 8 9x 1= 9 10x 1= 10 11x 1= 11 12x 1= 12 13x 1= 13
8x 2= 16 9x 2= 18 10x 2= 20 11x 2= 22 12x 2= 24 13x 2= 26
8x 3= 24 9x 3= 27 10x 3= 30 11x 3= 33 12x 3= 36 13x 3= 39
8x 4= 32 9x 4= 36 10x 4= 40 11x 4= 44 12x 4= 48 13x 4= 52
8x 5= 40 9x 5= 45 10x 5= 50 11x 5= 55 12x 5= 60 13x 5= 65
8x 6= 48 9x 6= 54 10x 6= 60 11x 6= 66 12x 6= 72 13x 6= 78
8x 7= 56 9x 7= 63 10x 7= 70 11x 7= 77 12x 7= 84 13x 7= 91
8x 8= 64 9x 8= 72 10x 8= 80 11x 8= 88 12x 8= 96 13x 8=104
8x 9= 72 9x 9= 81 10x 9= 90 11x 9= 99 12x 9=108 13x 9=117
8x10= 80 9x10= 90 10x10=100 11x10=110 12x10=120 13x10=130
8x11= 88 9x11= 99 10x11=110 11x11=121 12x11=132 13x11=143
8x12= 96 9x12=108 10x12=120 11x12=132 12x12=144 13x12=156