Bom dia, eu estou com problemas neste seguinte código: #include #include int main() { ``` int a, b, c, d; printf("Digite o numero de linhas da matriz 1: "); scanf("%d", &a); printf("\nDigite o numero de colunas da matriz 1: "); scanf("%d", &B); printf("\n\nDigite o numero de linhas da matriz 2: "); scanf("%d", &c); printf("\nDigite o numero de colunas da matriz 2: "); scanf("%d", &d); printf("\n"); int e, f, g, h, i, j, x; float m[a][b], m1[c][d], m2[a][d], subs = 0; e = 0; f = 0; g = 0; h = 0; if (b != c) { printf("A multiplicação não pode ser efetuada, pois o numero de colunas da primeira matriz deve ser igual ao numero de linhas da segunda matriz.\n"); return 0; } ``` else { while (e < a) { while (f < B) { ``` printf("Digite o elemento da linha #%d e coluna #%d da matriz 1: ", e + 1, f +1); scanf("%f", &m[e][f]); printf("\n"); f++; } printf("\n\n"); f = 0; e++; } while (g < c) { while (h < d) { printf("Digite o elemento da linha #%d e coluna #%d da matriz 2: ", g + 1, h +1); scanf("%f", &m1[g][h]); printf("\n"); h++; } printf("\n"); h = 0; g++; } for (i = 0; i < a; i++) { for (j = 0; j < d; j++) { m2[i][j] = 0; for (x = 0; x < c; x++) { subs += m[i][x] * m1[x][j]; } m2[i][j] = subs; subs = 0; } } printf("\n\n------------------------------- 1- Matriz formada ------------------------------\n\n"); for (i = 0; i < a; i++) { for (j = 0; j < b; j++) { printf("%f ", m[i][j]); } printf("\n\n"); } printf("\n\n------------------------------- 2- Matriz formada ------------------------------\n\n"); for (i = 0; i < c; i++) { for (j = 0; j < d; j++) { printf("%f ", m1[i][j]); } printf("\n\n"); } printf("\n\n---------------------------- 3- Matriz multiplicada ----------------------------\n\n"); for (i = 0; i < a; i++) { for (j = 0; j < d; j++) { printf("%f ", m2[i][j]); } printf("\n\n"); } } system("pause"); return 0; } ``` Este código permite multiplicar duas matrizes. Eu usava o dev-c++ para programar, nele, o código funciona perfeitamente, mas eu estava migrando para o visual c++ e testei este código nele. Mas o compilador emitiu diversos erros e não sei como resolver. Gostaria que alguém me ajudasse. Os erros são os seguintes: 1>c:\users\cristian\documents\visual studio 2008\projects\teste2\teste2\teste2.cpp(8) : warning C4996: 'scanf': This function or variable may be unsafe. Consider using scanf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details. 1> c:\program files\microsoft visual studio 9.0\você\include\stdio.h(306) : see declaration of 'scanf' 1>c:\users\cristian\documents\visual studio 2008\projects\teste2\teste2\teste2.cpp(10) : warning C4996: 'scanf': This function or variable may be unsafe. Consider using scanf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details. 1> c:\program files\microsoft visual studio 9.0\você\include\stdio.h(306) : see declaration of 'scanf' 1>c:\users\cristian\documents\visual studio 2008\projects\teste2\teste2\teste2.cpp(12) : warning C4996: 'scanf': This function or variable may be unsafe. Consider using scanf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details. 1> c:\program files\microsoft visual studio 9.0\você\include\stdio.h(306) : see declaration of 'scanf' 1>c:\users\cristian\documents\visual studio 2008\projects\teste2\teste2\teste2.cpp(14) : warning C4996: 'scanf': This function or variable may be unsafe. Consider using scanf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details. 1> c:\program files\microsoft visual studio 9.0\você\include\stdio.h(306) : see declaration of 'scanf' 1>c:\users\cristian\documents\visual studio 2008\projects\teste2\teste2\teste2.cpp(17) : error C2057: expected constant expression 1>c:\users\cristian\documents\visual studio 2008\projects\teste2\teste2\teste2.cpp(17) : error C2466: cannot allocate an array of constant size 0 1>c:\users\cristian\documents\visual studio 2008\projects\teste2\teste2\teste2.cpp(17) : error C2057: expected constant expression 1>c:\users\cristian\documents\visual studio 2008\projects\teste2\teste2\teste2.cpp(17) : error C2466: cannot allocate an array of constant size 0 1>c:\users\cristian\documents\visual studio 2008\projects\teste2\teste2\teste2.cpp(17) : error C2087: 'm' : missing subscript 1>c:\users\cristian\documents\visual studio 2008\projects\teste2\teste2\teste2.cpp(17) : error C2133: 'm' : unknown size 1>c:\users\cristian\documents\visual studio 2008\projects\teste2\teste2\teste2.cpp(17) : error C2057: expected constant expression 1>c:\users\cristian\documents\visual studio 2008\projects\teste2\teste2\teste2.cpp(17) : error C2466: cannot allocate an array of constant size 0 1>c:\users\cristian\documents\visual studio 2008\projects\teste2\teste2\teste2.cpp(17) : error C2057: expected constant expression 1>c:\users\cristian\documents\visual studio 2008\projects\teste2\teste2\teste2.cpp(17) : error C2466: cannot allocate an array of constant size 0 1>c:\users\cristian\documents\visual studio 2008\projects\teste2\teste2\teste2.cpp(17) : error C2087: 'm1' : missing subscript 1>c:\users\cristian\documents\visual studio 2008\projects\teste2\teste2\teste2.cpp(17) : error C2133: 'm1' : unknown size 1>c:\users\cristian\documents\visual studio 2008\projects\teste2\teste2\teste2.cpp(17) : error C2057: expected constant expression 1>c:\users\cristian\documents\visual studio 2008\projects\teste2\teste2\teste2.cpp(17) : error C2466: cannot allocate an array of constant size 0 1>c:\users\cristian\documents\visual studio 2008\projects\teste2\teste2\teste2.cpp(17) : error C2057: expected constant expression 1>c:\users\cristian\documents\visual studio 2008\projects\teste2\teste2\teste2.cpp(17) : error C2466: cannot allocate an array of constant size 0 1>c:\users\cristian\documents\visual studio 2008\projects\teste2\teste2\teste2.cpp(17) : error C2087: 'm2' : missing subscript 1>c:\users\cristian\documents\visual studio 2008\projects\teste2\teste2\teste2.cpp(17) : error C2133: 'm2' : unknown size

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[Resolvido] Problemas com visual c++ 2008

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