#include <stdio.h>int main () {char a = 128;//128=127+1=-1;//because the char type can hold the maximum range of -128~127//1000 0000//11111111 11111111 11111111 0000printf ("%u\n", a); System ("pause"); return 0;}
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#include <stdio.h>int main () {char a = -1;//128=127+1=-1;//1000 0000//11111111 11111111 11111111 0000printf ("% U\n ", a); System (" pause "); return 0;}
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#include <stdio.h>int main () {char a = -1;//1000 0000//11111111 11111111 11111111 0000printf ("%d\n", a); System ( "Pause"); return 0;}
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"C Language" "Face question" "pen question" for char type with%u and%d output result parsing