#include<stdio.h>

int main(){

    int temp, far, cel;
    char scale;
    printf("insira a escala e a temperatura\n");
    scanf("%c %d", &scale, &temp);

    far = (temp*9/5)+32;
    cel = (temp-32)*5/9;

    if(scale == 'c')
        printf("%d", far);
    else if(scale == 'C')
        printf("%d", far);
    else if(scale == 'f')
        printf("%d", cel);
    else if(scale == 'F')
        printf("%d", cel);
    else
        printf("entrada inválida");

   return 0;
}