Solução: Problema da cifra no DNA (Paulo Cesar)
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Revision as of 14:15, 29 April 2009 by 200.17.147.2 (Talk)
#include<stdio.h> #include<stdlib.h> #include<string.h> int get_dna_value( char type ) { switch(type) { case 'A': return 0; case 'C': return 1; case 'G': return 2; case 'T': return 3; } } int get_char_value( char * str) { int value = get_dna_value(str[0])*16 + get_dna_value(str[1])*4 + get_dna_value(str[2]); value+=65; if(value < 'A' || value > 'Z') return 32; else return value; } int main() { char str[202]; scanf("%s",str); while(str[0]!='0') { int cont; for(cont = 0; cont < strlen(str); cont+=3) { char word[3]; word[0] = str[cont]; word[1] = str[cont+1]; word[2] = str[cont+2]; printf("%c",get_char_value(word)); } printf("\n"); scanf("%s",str); } return 0; }