Mathc initiation/Fichiers c : c15h
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a08_fun.c |
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/* ---------------------------------- */
/* Save as : a08_fun.c */
/* ---------------------------------- */
#include "x_hfile.h"
/* ---------------------------------- */
/* ---------------------------------- */
int main(void)
{
time_t t;
int i=0,j=0,n=1,loop=0;
srand(time(&t));
/* ---------------------------------- */
/* ---------------------------------- */
loop=5;
do{clrscrn();
printf("Addition\n\n\n\n");
printf(" i+j: %10d \n\n",j+i);
j = rp_I (9000)+999;
i = rp_I (9000)+999;
printf(" j: %10d \n",j );
printf(" +i: %10d (%d)",i,n++);
nlign(6);
stop();
}while(n<=loop);
clrscrn();
printf("Addition\n\n\n\n");
printf(" %d + %d = %d (%d)\n",i,j,j+i,--n);
nlign(6);
stop();
/* ---------------------------------- */
loop=5;
i=0,j=0,n=1;
do{clrscrn();
printf("Subtraction\n\n\n\n");
printf(" j-i: %10d \n\n",j-i);
j = rp_I (9000)+999;
i = rp_I ( 900)+99;
printf(" j: %10d \n",j );
printf(" -i: %10d (%d)",i,n++);
nlign(6);
stop();
}while(n<=loop);
clrscrn();
printf("Subtraction\n\n\n\n");
printf(" %d - %d = %d (%d)\n",i,j,j-i,--n);
nlign(6);
stop();
/* ---------------------------------- */
/* ---------------------------------- */
loop=5;
n=1,i=0;
do{clrscrn();
printf("division\n\n\n\n");
printf(" %d \n\n",i);
i = rp_I (90)+9;
j = rp_I (9);
if(n<=loop) printf(" %d / %d (%d) ",i*j,j,n++);
else n++;
nlign(6);
stop();
}while(n<=loop);
clrscrn();
printf("division \n\n\n\n");
printf(" %d / %d \n\n",i*j,j);
printf(" %d (%d) \n\n",i,--n);
nlign(6);
stop();
/* ---------------------------------- */
/* ---------------------------------- */
loop=5;
i=1,j=1,n=1;
do{clrscrn();
printf(" r = a %% b \n\n");
printf(" r = %d (%d) \n\n",(i%j),(n-1));
i = rp_I (90)+9;
j = rp_I ( 7)+2;
if(n<=loop) printf(" r = %d %% %d (%d) ",i,j,n++);
else n++;
nlign(6);
stop();
}while(n<=loop);
clrscrn();
printf(" r = a %% b \n\n\n\n");
printf(" r = %d %% %d (%d) \n\n",i,j,--n);
printf(" r = %d \n\n",(i%j));
nlign(6);
stop();
/* ---------------------------------- */
loop=5;
i=1,j=1,n=1;
do{clrscrn();
printf(" r = (-)a %% b \n\n");
if((i%j)) printf(" r = %d (%d) \n\n",(i%j)+j,(n-1));
else printf(" r = %d (%d) \n\n", 0, (n-1));
i = -(rp_I (90)+9);
j = rp_I ( 7)+2 ;
if(n<=loop) printf(" r = %d %% %d (%d) ",i,j,n++);
else n++;
nlign(6);
stop();
}while(n<=loop);
clrscrn();
printf(" r = (-)a %% b \n\n\n\n");
printf(" r = %d %% %d (%d) \n\n",i,j,--n);
printf(" r = %d \n\n",(i%j)+j);
nlign(6);
stop();
/* ---------------------------------- */
/* ---------------------------------- */
loop=5;
n=1,i=0;
do{clrscrn();
printf("Multiplication 2\n\n\n\n");
printf(" %d \n\n",i*j);
i = rp_I(90)+9;
j = rp_I(90)+9;
if(n<=loop) printf(" %d * %d (%d)",i,j,n++);
else n++;
nlign(6);
stop();
}while(n<=loop);
clrscrn();
printf("Multiplication 2\n\n\n\n");
printf(" %d * %d = %d (%d)\n",i,j,j*i,--n);
nlign(6);
stop();
/* ---------------------------------- */
loop=5;
n=1,i=0;
do{clrscrn();
printf("Carre 2\n\n");
printf(" %d \n\n",i*j);
i = j = rp_I(90)+9;
if(n<=loop) printf(" %d * %d (%d)",i,j,n++);
else n++;
nlign(6);
stop();
}while(n<=loop);
clrscrn();
printf("Carre 2\n\n\n\n");
printf(" %d * %d = %d (%d)\n",i,j,j*i,--n);
nlign(6);
stop();
/* ---------------------------------- */
/* ---------------------------------- */
loop=5;
i=0,n=1;
do{clrscrn();
printf("Multiplication 3\n\n\n");
printf(" %d \n\n",i*j);
i = rp3_I(5);
j = rp3_I(5);
if(n<=loop) printf(" %4d\n *%4d (%d)",i,j,n++);
else n++;
nlign(6);
stop();
}while(n<=loop);
clrscrn();
printf("Multiplication 3\n\n\n\n");
printf(" %d * %d = %d (%d)\n",i,j,j*i,--n);
nlign(6);
stop();
/* ---------------------------------- */
loop=5;
i=0,n=1;
do{clrscrn();
printf("Carre 3\n\n");
printf(" %d \n\n",i*j);
i = j = rp3_I(5);
if(n<=loop) printf(" %4d\n *%4d (%d)",i,j,n++);
else n++;
nlign(6);
stop();
}while(n<=loop);
clrscrn();
printf("Carre 3\n\n\n\n");
printf(" %d * %d = %d (%d)\n",i,j,j*i,--n);
nlign(6);
stop();
/* ---------------------------------- */
/* ---------------------------------- */
loop=1;
i=0,n=1;
do{clrscrn();
printf("Multiplication 4 \n\n");
printf(" %d \n\n",i*j );
i = rp4_I(2);
j = rp4_I(2);
if(n<=loop) printf(" %4d\n *%4d (%d)",i,j,n++);
else n++;
nlign(6);
stop();
}while(n<=loop);
clrscrn();
printf("Multiplication 4\n\n\n\n");
printf(" %d * %d = %d (%d)\n",i,j,j*i,--n);
nlign(6);
stop();
/* ---------------------------------- */
loop=1;
i=0,n=1;
do{clrscrn();
printf("Carre 4 \n\n");
printf(" %d \n\n",i*j);
i =j = rp4_I(2);
if(n<=loop) printf(" %4d\n *%4d (%d)",i,j,n++);
else n++;
nlign(6);
stop();
}while(n<=loop);
clrscrn();
printf("Carre 4\n\n\n\n");
printf(" %d * %d = %d (%d)\n",i,j,j*i,--n);
nlign(6);
stop();
/* ---------------------------------- */
/* ---------------------------------- */
loop=1;
i=0,n=1;
do{clrscrn();
printf("Multiplication 5 \n\n");
printf(" %d \n\n",i*j );
i = rp5_I(2);
j = rp5_I(2);
if(n<=loop) printf(" %4d\n *%4d (%d)",i,j,n++);
else n++;
nlign(6);
stop();
}while(n<=loop);
clrscrn();
printf("Multiplication 5\n\n\n\n");
printf(" %d * %d = %d (%d)\n",i,j,j*i,--n);
nlign(6);
stop();
/* ---------------------------------- */
loop=1;
i=0,n=1;
do{clrscrn();
printf("Carre 5 \n\n");
printf(" %d \n\n",i*j);
i =j = rp5_I(2);
if(n<=loop) printf(" %4d\n *%4d (%d)",i,j,n++);
else n++;
nlign(6);
stop();
}while(n<=loop);
clrscrn();
printf("Carre 5\n\n\n\n");
printf(" %d * %d = %d (%d)\n",i,j,j*i,--n);
nlign(6);
stop();
return 0;
}
/* ---------------------------------- */
/* ---------------------------------- */
C'est un petit utilitaire pour s'entraîner aux calculs (30 minutes).
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