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[B][code] #include <stdio.h> #include <math.h> int main() { double op1,op2; char opp; char *res= "2 ^ 1"; sscanf(res,"%d %c %d",&op1,&opp,&op2); printf("%d\n",op1); printf("%c\n",opp); printf("%d\n",op2); printf("====\n"); printf("%d\n",pow(op1,op2)); /* the output is for sure 2 */ } [/code][/B] [COLOR=Blue][B]but it output : 1073741824 <-- ??? I don't know what here so please any …
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[COLOR=Blue][B]Is the following code correct:[/B][/COLOR] [CODE] char * cmd="ls -l"; /* Unix command used for listing */ char * spCmd; spCmd = strtok(cmd , " ");/* it divides the cmd in to tokens */ execvp(spCmd[0] , spCmd);[/CODE] [COLOR=Blue][B]output of this code to execute command that is written in cmd ?[/B][/COLOR] …
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