Linear Algebra and the C Language/a05c

__NOTOC__ Install and compile this file in your working directory. /* ------------------------------------ */ /* Save as : minorm_r.c */ /* ------------------------------------ */ #include "v_a.h" /* ------------------------------------ */ void fun(int r) { int minor_r = rp_I(r); int minor_c = rp_I(r); double **A = r_mR( i_mR(r, r ),99); double **Minor = minor_mR(A, i_mR(r-C1,r-C1),minor_r,minor_c); clrscrn(); printf(" A :"); p_mR(A,S4,P0,C6); printf(" Minor(R%d,C%d) :\n",minor_r, minor_c); p_mR(Minor, S4,P0,C6); f_mR(A); f_mR(Minor); } /* ------------------------------------ */ int main(void) { time_t t; srand(time(&t)); do { fun(rp_I(RC5)+RC1); } while(stop_w()); return 0; } /* ------------------------------------ */ /* ------------------------------------ */ Screen output example: A : +26 +71 -73 -75 +2 -9 +95 +53 +81 +33 -86 +30 -32 +9 -13 -28 +69 -37 -87 +96 -28 -95 -14 +81 -25 +17 +1 -80 +58 +10 -55 -4 +35 +62 -50 -9 Minor(R3,C2) : +26 -73 -75 +2 -9 +95 +81 +33 -86 +30 -87 -28 -95 -14 +81 -25 +1 -80 +58 +10 -55 +35 +62 -50 -9 Press return to continue Press X return to stop