sysy-data/functional_c/sy/97_matrix_sub.sy

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#include "sylib.h"
int N;
int M;
int L;
int sub(float a0[],float a1[], float a2[],float b0[],float b1[],float b2[],float c0[],float c1[],float c2[])
{
int i;
i=0;
while(i<3)
{
c0[i]=a0[i]-b0[i];
c1[i]=a1[i]-b1[i];
c2[i]=a2[i]-b2[i];
i=i+1;
}
return 0;
}
int main()
{
N=3;
M=3;
L=3;
float a0[3], a1[3], a2[3], b0[3], b1[3], b2[3], c0[6], c1[3], c2[3];
int i;
i=0;
while(i<3)
{
a0[i]=i;
a1[i]=i;
a2[i]=i;
b0[i]=i;
b1[i]=i;
b2[i]=i;
i=i+1;
}
i=sub( a0, a1, a2, b0, b1, b2, c0, c1, c2);
int x;
while(i<3)
{
x = c0[i];
putint(x);
i=i+1;
}
x = 10;
i=0;
putch(x);
while(i<3)
{
x = c1[i];
putint(x);
i=i+1;
}
x = 10;
i=0;
putch(x);
while(i<3)
{
x = c2[i];
putint(x);
i=i+1;
}
x =10;
putch(x);
return 0;
}