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52 lines
1.1 KiB
C
52 lines
1.1 KiB
C
/*
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* C Program to Print the Range
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*/
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#include <stdio.h>
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#define SIZE(x) sizeof(x)*8
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void signed_one(int);
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void unsigned_one(int);
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void main()
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{
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printf("\nrange of int");
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signed_one(SIZE(int));
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printf("\nrange of unsigned int");
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unsigned_one(SIZE(unsigned int));
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printf("\nrange of char");
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signed_one(SIZE(char));
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printf("\nrange of unsigned char");
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unsigned_one(SIZE(unsigned char));
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printf("\nrange of short");
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signed_one(SIZE(short));
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printf("\nrange of unsigned short");
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unsigned_one(SIZE(unsigned short));
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}
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/* RETURNS THE RANGE SIGNED*/
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void signed_one(int count)
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{
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int min, max, pro;
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pro = 1;
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while (count != 1)
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{
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pro = pro << 1;
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count--;
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}
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min = ~pro;
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min = min + 1;
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max = pro - 1;
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printf("\n%d to %d", min, max);
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}
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/* RETURNS THE RANGE UNSIGNED */
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void unsigned_one(int count)
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{
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unsigned int min, max, pro = 1;
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while (count != 0)
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{
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pro = pro << 1;
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count--;
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}
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min = 0;
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max = pro - 1;
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printf("\n%u to %u", min, max);
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} |