MOD 3 Cuest 7

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Pregunta n°2

char * aMayusculas(char *frase, int posInicial){

    for(posInicial = 0; posInicial < strlen(frase); posInicial++){
        frase[posInicial] = toupper(frase[posInicial]);
    }
    //printf("aMayuscula = %s\n",frase);
    return frase;
}

char * sacaEspacios(char *frase){
    int i, cont = 0, largo = strlen(frase);
    char cadena[201]={};
     //printf("%dMAX",MAX);
    for(i = 0; i < largo; i++){
        if(frase[i] == ' '){
            frase[i] = '\0';
            continue;
        }
        cadena[cont] = frase[i];
        cont++;
        frase[i] = '\0';
    }

    largo = strlen(cadena);
    strncpy(frase, cadena, largo);

    //printf("Sacar espacios = %s\n",frase);
    //printf("%d",strlen(frase));
    return frase;
}

int esPalindroma (const char *frase, int posInicial, int posFinal){
    //printf("largo = %d\n",strlen(frase));
    posFinal = strlen(frase);
    int der = posFinal;
    //printf("%d\n",der);

    for(posInicial = 0; posInicial < posFinal-1; posInicial++){
        der--;
        //printf("%c  <>  %c\n",frase[posInicial],frase[der]);
        if(frase[posInicial] != frase[der]){
            return 0;
        }
    }
    return 1;
}

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Pregunta n°4
http://rextester.com/l/c_online_compiler_gcc

int Conjunto_Ordenado(int ** Matriz , int tamano, int Fila, int Columna, int Valido){

    Valido = 1;

    for(Columna = 0; Columna < tamano; Columna++){
        for(Fila = tamano-1; Fila > 0; Fila--){
            if((Matriz[Fila][Columna] < Matriz[Fila-1][Columna])&&(Matriz[Fila-1][Columna]) != 0){
                Valido = 0;
            }
        }
        if(Valido == 0){
            break;
        }
    }
    return Valido;
}
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