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InitialMatrixZero(&C, , ); if (MinusMatrix(&A, &B, &C) == 1) { printf(\\¾ØÕóµÄ²îΪ£ºA-B=\\\\n\\\\n\\ PrintfMatrix(&C); } else printf(\\ÎÞ·¨¼ÆË㣡\\\\n\\\\n\\ 6 / 13 \\\\
} DestroyMatrix(&A); DestroyMatrix(&B); DestroyMatrix(&C); if (inputevent == 8) { printf(\\ÄúÒª²úÉúµÄ¾ØÕóAµÄÐÐÊýºÍÁÐÊý:5,6: \\\\n\\ scanf(\\ InitialMatrix(&A, row, col); InitialMatrixRand(&A, row, col); } printf(\\Ϊ£º\\\\n\\\\n\\PrintfMatrix(&A); printf(\\ÄúÒª²úÉúµÄ¾ØÕóBµÄÐÐÊýºÍÁÐÊý:5,6: \\\\n\\scanf(\\InitialMatrix(&B, row, col); InitialMatrixRand(&B, row, col); printf(\\Ϊ£º\\\\n\\\\n\\PrintfMatrix(&B); InitialMatrix(&C, , ); InitialMatrixZero(&C, , ); if (MultiMatrix(&A, &B, &C) == 1) { }
~ 9 ~
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printf(\\»ýΪ£ºA*B=\\\\n\\\\n\\PrintfMatrix(&C);; else printf(\\ÎÞ·¨¼ÆË㣻\\\\n\\\\n\\DestroyMatrix(&A);
DestroyMatrix(&B); DestroyMatrix(&C); if (inputevent == 9) printf(\\¶Ô²»Æð£¬¸Ãº¯ÊýÉÐÔÚÍêÉÆÖÐ\\\\n\\\\n\\if (inputevent == 10) NMatrix(); if (inputevent == 0) break; printf(\\ ¾ØÕóº¯Êý²âÊÔ£¬ÇëÑ¡Ôñ¹¦ÄÜ£¬ÊäÈë¶ÔÓ¦µÄÊý×Ö£º\\\\n\\ printf(\\printf(\\£ºÊäÈëÒ»¸ö¾ØÕó£¬Çó¾ØÕó¾ùÖµ£»\\\\n\\ 7 / 13 printf(\\£º²úÉúÒ»¸öËæ»úÊý¾ØÕó£¬Çó¾ØÕó¾ùÖµ£»\\\\n\\ printf(\\£ºÊäÈëÁ½¸ö¸ö¾ØÕó£¬Çó¾ØÕóºÍ£»\\\\n\\ printf(\\£ºÊäÈëÁ½¸ö¸ö¾ØÕó£¬Çó¾ØÕó²î£»\\\\n\\ printf(\\£ºÊäÈëÁ½¸ö¾ØÕó£¬Çó¾ØÕó»ý;\\ printf(\\£º²úÉúÁ½¸öËæ»úÊý¾ØÕó£¬Çó¾ØÕóºÍ£»\\\\n\\ printf(\\£º²úÉúÁ½¸öËæ»úÊý¾ØÕó£¬Çó¾ØÕó²î£»\\\\n\\ printf(\\£º²úÉúÁ½¸öËæ»úÊý¾ØÕó£¬Çó¾ØÕó»ý;\\\\n\\ printf(\\Çó¾ØÕóµÄ×ÓÕó,Èç¾ØÕóµÄ2-4ÐÐD,1-3ÁеÄ×ÓÕó;\\\\n\\ printf(\\£ºÊäÈëÒ»¸ö·½Õó£¬ÇóÆäÄæ¾ØÕó\\\\n\\
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~ 10 ~
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printf(\\½áÊø!\\\\n\\ printf(\\Ñ¡Ôñ£º\\ scanf(\\ } return 0; } //ÆäËûº¯Êý void InitialMatrix(Matrix *T, int row, int col) { //printf(\\·ÖÅäÄÚ´æÖÐ......\\\\n\\int i; int succ = 1; //T=(Matrix *)malloc(sizeof(Matrix)); T->row = row; T->col = col; T->mat = (double **)malloc(T->row * sizeof(double *)); if (T->mat == NULL) { succ = 0; } else { for (i = 0; i row; i++) { T->mat[i] = (double *)malloc(T->col * sizeof(double)); if (T->mat[i] == NULL) { succ = 0; break; 8 / 13 } } //if(succ==1) // printf(\\ÄÚ´æ·ÖÅä³É¹¦|£»?\\\\n\\ //else printf(\\ÄÚ´æ·ÖÅäʧ°Ü£»\\\\n\\ } } void InitialMatrixZero(Matrix *T, int row, int col) { //printf(\\¾ØÕó³õʼ»¯ÎªÁãÖÐ......\\\\n\\ int i, j; for (i = 0; i mat[i][j] = 0; //printf(\\¾ØÕó³õʼ»¯ÎªÁã¾ØÕó³É¹¦£»\\\\n\\} void
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~ 11 ~
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InitialMatrixRand(Matrix *T, int row, int col) { int i, j; for (i = 0; i void InputMatrix(Matrix *T) { printf(\\ÊäÈë¾ØÕó£º\\\\n\\ int i, j; for (i = 0; i void DestroyMatrix(Matrix *T) { int i; for (i = 0; i 9 / 13 void PrintfMatrix(Matrix *T) { int i, j; for (i = 0; i int AddMatrix(Matrix *A, Matrix *B, Matrix *C) { int i, j; if ((*A).row == (*B).row && (*A).col == (*B).col) { for (i = 0; i int MinusMatrix(Matrix *A, Matrix *B, Matrix *C) { int i, j; if ((*A).row == (*B).row && (*A).col == (*B).col) { for (i = 0; i 10 / 13
(*C).mat[i][j] = (*A).mat[i][j] - (*B).mat[i][j]; return 1; } else printf(\\ÕâÁ½¸ö¾ØÕó²»ÄÜÏà¼õ£¡\\\\n\\ return 0; } int MultiMatrix(Matrix *A, Matrix *B, Matrix *C) { int i=0, j=0; int k = 0; if
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~ 12 ~
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